24 Best APIs for Verification in Nigeria
We've analyzed and compared the top 24 API providers supporting Verification for Nigerian developers and businesses. Find the right infrastructure fit for your startup below.
Written by Editorial Staffs as at 5th August, 2026
All APIs with Verification
Hunter
- Pricing
- Free: 50 searches/month. Starter: $34/month annual ($49 monthly). Growth: $73/month annual ($104 monthly). Business: $244/month annual ($349 monthly). Unified Credits system as of July 2025.
- Email Address Finder
- Available
- Domain Email Search
- Available
- Email Verification
- Available
- Bulk Email Verification
- Available
- Email Campaigns
- Available
- Browser Extension
- Available
- MCP Server (AI Integration)
- Available
- Nigerian Business Email Lookup
- Available
- Phone Number Finder
- Not available
- Social Media Profile Lookup
- Not available
- Not available
- Phone Number Validation
- Not available
- International Format Parsing
- Not available
- Location Data
- Not available
- Carrier Identification
- Not available
- Line Type Detection
- Not available
- SIM Swap Detection
- Not available
- VoIP Detection
- Not available
- Bulk Validation
- Not available
- Number Formatting (E.164)
- Not available
- Country & Region Detection
- Not available
- Bulk CSV Upload
- Not available
- Nigerian Number Support
- Not available
- Caller Name Lookup
- Not available
- OTP Verification
- Not available
- Document Verification
- Not available
- Biometric Face Match
- Not available
- Liveness Detection
- Not available
- AML & Sanctions Screening
- Not available
- Ongoing AML Monitoring
- Not available
- KYB (Business Verification)
- Not available
- Mobile SDK
- Not available
- CRM Integration
- Not available
- No-Code Integration
- Not available
- Nigerian BVN Lookup
- Not available
- Video KYC
- Not available
- Document-Free ID Verification
- Not available
- Passive Liveness Detection
- Not available
- Nigerian National ID Database Check
- Not available
- Nigerian BVN Verification
- Not available
- IP Analysis
- Not available
- Transaction Monitoring
- Not available
- Wallet Screening
- Not available
- Zapier / Shopify / Salesforce Integrations
- Not available
- Database Identity Checks
- Not available
- Fraud Prevention Signals
- Not available
- API & Connector Integration
- Not available
- Self-Serve Signup
- Not available
- Public Per-Check Pricing
- Not available
- Nigerian BVN Direct Lookup
- Not available
- Age Verification
- Not available
- No-Code Journey Builder
- Not available
- Document-Free ID Number Check
- Not available
- Nigerian NIN Verification
- Not available
- Nigerian Driver's License Verification
- Not available
- No-Code Forms Integration
- Not available
- Human Review Fallback
- Not available
- AML & PEP Screening
- Not available
- Ongoing Daily Monitoring
- Not available
- Address Verification
- Not available
- No-Code Risk Rule Builder
- Not available
- Business (KYB) Verification
- Not available
- Real-Time Webhooks
- Not available
- No-Code Flow Builder
- Not available
- WhatsApp Registration Check
- Not available
- Business Account Detection
- Not available
- Bulk Batch Processing
- Not available
- Real-Time Verification
- Not available
- Async Processing
- Not available
- Message Delivery
- Not available
- Message Templates
- Not available
- OTP via WhatsApp
- Not available
- SMS OTP Verification
- Not available
- WhatsApp OTP
- Not available
- Voice OTP
- Not available
- Email OTP
- Not available
- Push Notification Auth
- Not available
- Silent Network Authentication
- Not available
- Passkey Authentication
- Not available
- SMS Pumping Fraud Guard
- Not available
- Phone Number Intelligence
- Not available
- Nigerian Number Validation
- Not available
- Real-Time Email Validation API
- Not available
- Bulk List Validation
- Not available
- Mailbox Existence Check
- Not available
- Disposable Email Detection
- Not available
- Inbox Placement Testing
- Not available
- Email Preview Rendering
- Not available
- Domain & MX Record Check
- Not available
- Integration with Mailgun Send
- Not available
- Spam Trap Detection
- Not available
- Email Finder
- Not available
- Magic Link Auth
- Not available
- SMS OTP
- Not available
- Passkeys
- Not available
- OAuth (Google, Apple)
- Not available
- TOTP / 2FA
- Not available
- Session Management
- Not available
- B2B SSO
- Not available
- React/Next.js SDK
- Not available
- Access Own Product Reviews
- Not available
- Embed Review Widgets
- Not available
- Buyer Intent Signals
- Not available
- Competitor Comparison Data
- Not available
- CRM Integration (Salesforce/HubSpot)
- Not available
- Review Export/Download
- Not available
- Nigerian Market Reviews
- Not available
- Nigerian Developer Access
- Not available
- Free API Access
- Not available
- SMS to Nigeria
- Not available
- Voice Calls
- Not available
- Video Calls
- Not available
- WhatsApp Business
- Not available
- Number Masking
- Not available
- Vonage Verify (OTP)
- Not available
- Two-way SMS
- Not available
- Free Trial Credit
- Not available
- USSD
- Not available
- Nigerian Virtual Numbers
- Not available
- Virtual Account Issuance
- Not available
- Bank Payouts (NIP)
- Not available
- Transaction History & Verification
- Not available
- Webhooks
- Not available
- BVN Verification (CarbonIVS)
- Not available
- NIN Verification (CarbonIVS)
- Not available
- Passport Verification (CarbonIVS)
- Not available
- Voter ID Verification (CarbonIVS)
- Not available
- KYC Dashboard Reporting
- Not available
- Lending/Credit API
- Not available
- Card Issuance
- Not available
- International Transfers
- Not available
- USSD Payments
- Not available
- Company search
- Not available
- Registration data
- Not available
- Director lookup
- Not available
- Financial data
- Not available
- API enrichment
- Not available
- NIN Number Verification (Level 1-5)
- Not available
- Biometric (Fingerprint) Verification
- Not available
- Demographic Data Lookup
- Not available
- NINAuth OAuth-based Authentication
- Not available
- Virtual NIN (vNIN / Tokenized NIN)
- Not available
- Identity Search by Fingerprint
- Not available
- SME Plans (Bronze/Silver/Gold)
- Not available
- Enterprise Bulk Purchasing
- Not available
- VPN-Secured Access
- Not available
- Self-serve Instant Developer Access
- Not available
- BVN Verification
- Not available
- REST API (uses SOAP for NVS)
- Not available
- Email Syntax Validation
- Not available
- Mailbox Existence Verification
- Not available
- Abuse Email Detection
- Not available
- AI Deliverability Scoring
- Not available
- Bulk File Upload Validation
- Not available
- Real-Time API Validation
- Not available
- Email Sending
- Not available
- Country & Region Data
- Not available
- E.164 Number Formatting
- Not available
- Disposable Number Detection
- Not available
- E.164 Format Normalization
- Not available
- CRM Integration Support
- Not available
- WhatsApp Check
- Not available
- Chinese Phone Number Validation
- Not available
- Chinese Carrier Detection
- Not available
- Mobile vs Landline Detection
- Not available
- Phone Attribution (Province/City)
- Not available
- Nigerian Phone Validation
- Not available
- International Number Support
- Not available
- SMS OTP Delivery
- Not available
- African Carrier Support
- Not available
NIMC Verification Service API
- Pricing
- Free access for approved partners. Partnership agreement with NIMC required.
- Email Address Finder
- Not available
- Domain Email Search
- Not available
- Email Verification
- Not available
- Bulk Email Verification
- Not available
- Email Campaigns
- Not available
- Browser Extension
- Not available
- MCP Server (AI Integration)
- Not available
- Nigerian Business Email Lookup
- Not available
- Phone Number Finder
- Not available
- Social Media Profile Lookup
- Not available
- Not available
- Phone Number Validation
- Not available
- International Format Parsing
- Not available
- Location Data
- Not available
- Carrier Identification
- Not available
- Line Type Detection
- Not available
- SIM Swap Detection
- Not available
- VoIP Detection
- Not available
- Bulk Validation
- Not available
- Number Formatting (E.164)
- Not available
- Country & Region Detection
- Not available
- Bulk CSV Upload
- Not available
- Nigerian Number Support
- Not available
- Caller Name Lookup
- Not available
- OTP Verification
- Not available
- Document Verification
- Not available
- Biometric Face Match
- Not available
- Liveness Detection
- Not available
- AML & Sanctions Screening
- Not available
- Ongoing AML Monitoring
- Not available
- KYB (Business Verification)
- Not available
- Mobile SDK
- Not available
- CRM Integration
- Not available
- No-Code Integration
- Not available
- Nigerian BVN Lookup
- Not available
- Video KYC
- Not available
- Document-Free ID Verification
- Not available
- Passive Liveness Detection
- Not available
- Nigerian National ID Database Check
- Not available
- Nigerian BVN Verification
- Not available
- IP Analysis
- Not available
- Transaction Monitoring
- Not available
- Wallet Screening
- Not available
- Zapier / Shopify / Salesforce Integrations
- Not available
- Database Identity Checks
- Not available
- Fraud Prevention Signals
- Not available
- API & Connector Integration
- Not available
- Self-Serve Signup
- Not available
- Public Per-Check Pricing
- Not available
- Nigerian BVN Direct Lookup
- Not available
- Age Verification
- Not available
- No-Code Journey Builder
- Not available
- Document-Free ID Number Check
- Not available
- Nigerian NIN Verification
- Not available
- Nigerian Driver's License Verification
- Not available
- No-Code Forms Integration
- Not available
- Human Review Fallback
- Not available
- AML & PEP Screening
- Not available
- Ongoing Daily Monitoring
- Not available
- Address Verification
- Not available
- No-Code Risk Rule Builder
- Not available
- Business (KYB) Verification
- Not available
- Real-Time Webhooks
- Not available
- No-Code Flow Builder
- Not available
- WhatsApp Registration Check
- Not available
- Business Account Detection
- Not available
- Bulk Batch Processing
- Not available
- Real-Time Verification
- Not available
- Async Processing
- Not available
- Message Delivery
- Not available
- Message Templates
- Not available
- OTP via WhatsApp
- Not available
- SMS OTP Verification
- Not available
- WhatsApp OTP
- Not available
- Voice OTP
- Not available
- Email OTP
- Not available
- Push Notification Auth
- Not available
- Silent Network Authentication
- Not available
- Passkey Authentication
- Not available
- SMS Pumping Fraud Guard
- Not available
- Phone Number Intelligence
- Not available
- Nigerian Number Validation
- Not available
- Real-Time Email Validation API
- Not available
- Bulk List Validation
- Not available
- Mailbox Existence Check
- Not available
- Disposable Email Detection
- Not available
- Inbox Placement Testing
- Not available
- Email Preview Rendering
- Not available
- Domain & MX Record Check
- Not available
- Integration with Mailgun Send
- Not available
- Spam Trap Detection
- Not available
- Email Finder
- Not available
- Magic Link Auth
- Not available
- SMS OTP
- Not available
- Passkeys
- Not available
- OAuth (Google, Apple)
- Not available
- TOTP / 2FA
- Not available
- Session Management
- Not available
- B2B SSO
- Not available
- React/Next.js SDK
- Not available
- Access Own Product Reviews
- Not available
- Embed Review Widgets
- Not available
- Buyer Intent Signals
- Not available
- Competitor Comparison Data
- Not available
- CRM Integration (Salesforce/HubSpot)
- Not available
- Review Export/Download
- Not available
- Nigerian Market Reviews
- Not available
- Nigerian Developer Access
- Not available
- Free API Access
- Not available
- SMS to Nigeria
- Not available
- Voice Calls
- Not available
- Video Calls
- Not available
- WhatsApp Business
- Not available
- Number Masking
- Not available
- Vonage Verify (OTP)
- Not available
- Two-way SMS
- Not available
- Free Trial Credit
- Not available
- USSD
- Not available
- Nigerian Virtual Numbers
- Not available
- Virtual Account Issuance
- Not available
- Bank Payouts (NIP)
- Not available
- Transaction History & Verification
- Not available
- Webhooks
- Not available
- BVN Verification (CarbonIVS)
- Not available
- NIN Verification (CarbonIVS)
- Not available
- Passport Verification (CarbonIVS)
- Not available
- Voter ID Verification (CarbonIVS)
- Not available
- KYC Dashboard Reporting
- Not available
- Lending/Credit API
- Not available
- Card Issuance
- Not available
- International Transfers
- Not available
- USSD Payments
- Not available
- Company search
- Not available
- Registration data
- Not available
- Director lookup
- Not available
- Financial data
- Not available
- API enrichment
- Not available
- NIN Number Verification (Level 1-5)
- Not available
- Biometric (Fingerprint) Verification
- Not available
- Demographic Data Lookup
- Not available
- NINAuth OAuth-based Authentication
- Not available
- Virtual NIN (vNIN / Tokenized NIN)
- Not available
- Identity Search by Fingerprint
- Not available
- SME Plans (Bronze/Silver/Gold)
- Not available
- Enterprise Bulk Purchasing
- Not available
- VPN-Secured Access
- Not available
- Self-serve Instant Developer Access
- Not available
- BVN Verification
- Not available
- REST API (uses SOAP for NVS)
- Not available
- Email Syntax Validation
- Not available
- Mailbox Existence Verification
- Not available
- Abuse Email Detection
- Not available
- AI Deliverability Scoring
- Not available
- Bulk File Upload Validation
- Not available
- Real-Time API Validation
- Not available
- Email Sending
- Not available
- Country & Region Data
- Not available
- E.164 Number Formatting
- Not available
- Disposable Number Detection
- Not available
- E.164 Format Normalization
- Not available
- CRM Integration Support
- Not available
- WhatsApp Check
- Not available
- Chinese Phone Number Validation
- Not available
- Chinese Carrier Detection
- Not available
- Mobile vs Landline Detection
- Not available
- Phone Attribution (Province/City)
- Not available
- Nigerian Phone Validation
- Not available
- International Number Support
- Not available
- SMS OTP Delivery
- Not available
- African Carrier Support
- Not available
Cloudmersive Phone Validation API
- Pricing
- Free: 600 API calls/month (1 concurrent request). Premium plans from $19.99/month with no call limit and higher concurrency.
- Email Address Finder
- Not available
- Domain Email Search
- Not available
- Email Verification
- Not available
- Bulk Email Verification
- Not available
- Email Campaigns
- Not available
- Browser Extension
- Not available
- MCP Server (AI Integration)
- Not available
- Nigerian Business Email Lookup
- Not available
- Phone Number Finder
- Not available
- Social Media Profile Lookup
- Not available
- Not available
- Phone Number Validation
- Available
- International Format Parsing
- Available
- Location Data
- Available
- Carrier Identification
- Not available
- Line Type Detection
- Not available
- SIM Swap Detection
- Not available
- VoIP Detection
- Not available
- Bulk Validation
- Not available
- Number Formatting (E.164)
- Not available
- Country & Region Detection
- Not available
- Bulk CSV Upload
- Not available
- Nigerian Number Support
- Not available
- Caller Name Lookup
- Not available
- OTP Verification
- Not available
- Document Verification
- Not available
- Biometric Face Match
- Not available
- Liveness Detection
- Not available
- AML & Sanctions Screening
- Not available
- Ongoing AML Monitoring
- Not available
- KYB (Business Verification)
- Not available
- Mobile SDK
- Not available
- CRM Integration
- Not available
- No-Code Integration
- Not available
- Nigerian BVN Lookup
- Not available
- Video KYC
- Not available
- Document-Free ID Verification
- Not available
- Passive Liveness Detection
- Not available
- Nigerian National ID Database Check
- Not available
- Nigerian BVN Verification
- Not available
- IP Analysis
- Not available
- Transaction Monitoring
- Not available
- Wallet Screening
- Not available
- Zapier / Shopify / Salesforce Integrations
- Not available
- Database Identity Checks
- Not available
- Fraud Prevention Signals
- Not available
- API & Connector Integration
- Not available
- Self-Serve Signup
- Not available
- Public Per-Check Pricing
- Not available
- Nigerian BVN Direct Lookup
- Not available
- Age Verification
- Not available
- No-Code Journey Builder
- Not available
- Document-Free ID Number Check
- Not available
- Nigerian NIN Verification
- Not available
- Nigerian Driver's License Verification
- Not available
- No-Code Forms Integration
- Not available
- Human Review Fallback
- Not available
- AML & PEP Screening
- Not available
- Ongoing Daily Monitoring
- Not available
- Address Verification
- Not available
- No-Code Risk Rule Builder
- Not available
- Business (KYB) Verification
- Not available
- Real-Time Webhooks
- Not available
- No-Code Flow Builder
- Not available
- WhatsApp Registration Check
- Not available
- Business Account Detection
- Not available
- Bulk Batch Processing
- Not available
- Real-Time Verification
- Not available
- Async Processing
- Not available
- Message Delivery
- Not available
- Message Templates
- Not available
- OTP via WhatsApp
- Not available
- SMS OTP Verification
- Not available
- WhatsApp OTP
- Not available
- Voice OTP
- Not available
- Email OTP
- Not available
- Push Notification Auth
- Not available
- Silent Network Authentication
- Not available
- Passkey Authentication
- Not available
- SMS Pumping Fraud Guard
- Not available
- Phone Number Intelligence
- Not available
- Nigerian Number Validation
- Not available
- Real-Time Email Validation API
- Not available
- Bulk List Validation
- Not available
- Mailbox Existence Check
- Not available
- Disposable Email Detection
- Not available
- Inbox Placement Testing
- Not available
- Email Preview Rendering
- Not available
- Domain & MX Record Check
- Not available
- Integration with Mailgun Send
- Not available
- Spam Trap Detection
- Not available
- Email Finder
- Not available
- Magic Link Auth
- Not available
- SMS OTP
- Not available
- Passkeys
- Not available
- OAuth (Google, Apple)
- Not available
- TOTP / 2FA
- Not available
- Session Management
- Not available
- B2B SSO
- Not available
- React/Next.js SDK
- Not available
- Access Own Product Reviews
- Not available
- Embed Review Widgets
- Not available
- Buyer Intent Signals
- Not available
- Competitor Comparison Data
- Not available
- CRM Integration (Salesforce/HubSpot)
- Not available
- Review Export/Download
- Not available
- Nigerian Market Reviews
- Not available
- Nigerian Developer Access
- Not available
- Free API Access
- Not available
- SMS to Nigeria
- Not available
- Voice Calls
- Not available
- Video Calls
- Not available
- WhatsApp Business
- Not available
- Number Masking
- Not available
- Vonage Verify (OTP)
- Not available
- Two-way SMS
- Not available
- Free Trial Credit
- Not available
- USSD
- Not available
- Nigerian Virtual Numbers
- Not available
- Virtual Account Issuance
- Not available
- Bank Payouts (NIP)
- Not available
- Transaction History & Verification
- Not available
- Webhooks
- Not available
- BVN Verification (CarbonIVS)
- Not available
- NIN Verification (CarbonIVS)
- Not available
- Passport Verification (CarbonIVS)
- Not available
- Voter ID Verification (CarbonIVS)
- Not available
- KYC Dashboard Reporting
- Not available
- Lending/Credit API
- Not available
- Card Issuance
- Not available
- International Transfers
- Not available
- USSD Payments
- Not available
- Company search
- Not available
- Registration data
- Not available
- Director lookup
- Not available
- Financial data
- Not available
- API enrichment
- Not available
- NIN Number Verification (Level 1-5)
- Not available
- Biometric (Fingerprint) Verification
- Not available
- Demographic Data Lookup
- Not available
- NINAuth OAuth-based Authentication
- Not available
- Virtual NIN (vNIN / Tokenized NIN)
- Not available
- Identity Search by Fingerprint
- Not available
- SME Plans (Bronze/Silver/Gold)
- Not available
- Enterprise Bulk Purchasing
- Not available
- VPN-Secured Access
- Not available
- Self-serve Instant Developer Access
- Not available
- BVN Verification
- Not available
- REST API (uses SOAP for NVS)
- Not available
- Email Syntax Validation
- Not available
- Mailbox Existence Verification
- Not available
- Abuse Email Detection
- Not available
- AI Deliverability Scoring
- Not available
- Bulk File Upload Validation
- Not available
- Real-Time API Validation
- Not available
- Email Sending
- Not available
- Country & Region Data
- Not available
- E.164 Number Formatting
- Not available
- Disposable Number Detection
- Not available
- E.164 Format Normalization
- Not available
- CRM Integration Support
- Not available
- WhatsApp Check
- Not available
- Chinese Phone Number Validation
- Not available
- Chinese Carrier Detection
- Not available
- Mobile vs Landline Detection
- Not available
- Phone Attribution (Province/City)
- Not available
- Nigerian Phone Validation
- Not available
- International Number Support
- Not available
- SMS OTP Delivery
- Not available
- African Carrier Support
- Not available
Veriphone Phone Validation
- Pricing
- Free: 1,000 validations/month (no credit card). Paid: $0.20 per 1,000 queries. One-time credit purchase available — credits never expire. Volume discounts on subscription plans.
- Email Address Finder
- Not available
- Domain Email Search
- Not available
- Email Verification
- Not available
- Bulk Email Verification
- Not available
- Email Campaigns
- Not available
- Browser Extension
- Not available
- MCP Server (AI Integration)
- Not available
- Nigerian Business Email Lookup
- Not available
- Phone Number Finder
- Not available
- Social Media Profile Lookup
- Not available
- Not available
- Phone Number Validation
- Available
- International Format Parsing
- Not available
- Location Data
- Not available
- Carrier Identification
- Available
- Line Type Detection
- Available
- SIM Swap Detection
- Not available
- VoIP Detection
- Not available
- Bulk Validation
- Not available
- Number Formatting (E.164)
- Available
- Country & Region Detection
- Available
- Bulk CSV Upload
- Available
- Nigerian Number Support
- Available
- Caller Name Lookup
- Not available
- OTP Verification
- Not available
- Document Verification
- Not available
- Biometric Face Match
- Not available
- Liveness Detection
- Not available
- AML & Sanctions Screening
- Not available
- Ongoing AML Monitoring
- Not available
- KYB (Business Verification)
- Not available
- Mobile SDK
- Not available
- CRM Integration
- Not available
- No-Code Integration
- Not available
- Nigerian BVN Lookup
- Not available
- Video KYC
- Not available
- Document-Free ID Verification
- Not available
- Passive Liveness Detection
- Not available
- Nigerian National ID Database Check
- Not available
- Nigerian BVN Verification
- Not available
- IP Analysis
- Not available
- Transaction Monitoring
- Not available
- Wallet Screening
- Not available
- Zapier / Shopify / Salesforce Integrations
- Not available
- Database Identity Checks
- Not available
- Fraud Prevention Signals
- Not available
- API & Connector Integration
- Not available
- Self-Serve Signup
- Not available
- Public Per-Check Pricing
- Not available
- Nigerian BVN Direct Lookup
- Not available
- Age Verification
- Not available
- No-Code Journey Builder
- Not available
- Document-Free ID Number Check
- Not available
- Nigerian NIN Verification
- Not available
- Nigerian Driver's License Verification
- Not available
- No-Code Forms Integration
- Not available
- Human Review Fallback
- Not available
- AML & PEP Screening
- Not available
- Ongoing Daily Monitoring
- Not available
- Address Verification
- Not available
- No-Code Risk Rule Builder
- Not available
- Business (KYB) Verification
- Not available
- Real-Time Webhooks
- Not available
- No-Code Flow Builder
- Not available
- WhatsApp Registration Check
- Not available
- Business Account Detection
- Not available
- Bulk Batch Processing
- Not available
- Real-Time Verification
- Not available
- Async Processing
- Not available
- Message Delivery
- Not available
- Message Templates
- Not available
- OTP via WhatsApp
- Not available
- SMS OTP Verification
- Not available
- WhatsApp OTP
- Not available
- Voice OTP
- Not available
- Email OTP
- Not available
- Push Notification Auth
- Not available
- Silent Network Authentication
- Not available
- Passkey Authentication
- Not available
- SMS Pumping Fraud Guard
- Not available
- Phone Number Intelligence
- Not available
- Nigerian Number Validation
- Not available
- Real-Time Email Validation API
- Not available
- Bulk List Validation
- Not available
- Mailbox Existence Check
- Not available
- Disposable Email Detection
- Not available
- Inbox Placement Testing
- Not available
- Email Preview Rendering
- Not available
- Domain & MX Record Check
- Not available
- Integration with Mailgun Send
- Not available
- Spam Trap Detection
- Not available
- Email Finder
- Not available
- Magic Link Auth
- Not available
- SMS OTP
- Not available
- Passkeys
- Not available
- OAuth (Google, Apple)
- Not available
- TOTP / 2FA
- Not available
- Session Management
- Not available
- B2B SSO
- Not available
- React/Next.js SDK
- Not available
- Access Own Product Reviews
- Not available
- Embed Review Widgets
- Not available
- Buyer Intent Signals
- Not available
- Competitor Comparison Data
- Not available
- CRM Integration (Salesforce/HubSpot)
- Not available
- Review Export/Download
- Not available
- Nigerian Market Reviews
- Not available
- Nigerian Developer Access
- Not available
- Free API Access
- Not available
- SMS to Nigeria
- Not available
- Voice Calls
- Not available
- Video Calls
- Not available
- WhatsApp Business
- Not available
- Number Masking
- Not available
- Vonage Verify (OTP)
- Not available
- Two-way SMS
- Not available
- Free Trial Credit
- Not available
- USSD
- Not available
- Nigerian Virtual Numbers
- Not available
- Virtual Account Issuance
- Not available
- Bank Payouts (NIP)
- Not available
- Transaction History & Verification
- Not available
- Webhooks
- Not available
- BVN Verification (CarbonIVS)
- Not available
- NIN Verification (CarbonIVS)
- Not available
- Passport Verification (CarbonIVS)
- Not available
- Voter ID Verification (CarbonIVS)
- Not available
- KYC Dashboard Reporting
- Not available
- Lending/Credit API
- Not available
- Card Issuance
- Not available
- International Transfers
- Not available
- USSD Payments
- Not available
- Company search
- Not available
- Registration data
- Not available
- Director lookup
- Not available
- Financial data
- Not available
- API enrichment
- Not available
- NIN Number Verification (Level 1-5)
- Not available
- Biometric (Fingerprint) Verification
- Not available
- Demographic Data Lookup
- Not available
- NINAuth OAuth-based Authentication
- Not available
- Virtual NIN (vNIN / Tokenized NIN)
- Not available
- Identity Search by Fingerprint
- Not available
- SME Plans (Bronze/Silver/Gold)
- Not available
- Enterprise Bulk Purchasing
- Not available
- VPN-Secured Access
- Not available
- Self-serve Instant Developer Access
- Not available
- BVN Verification
- Not available
- REST API (uses SOAP for NVS)
- Not available
- Email Syntax Validation
- Not available
- Mailbox Existence Verification
- Not available
- Abuse Email Detection
- Not available
- AI Deliverability Scoring
- Not available
- Bulk File Upload Validation
- Not available
- Real-Time API Validation
- Not available
- Email Sending
- Not available
- Country & Region Data
- Not available
- E.164 Number Formatting
- Not available
- Disposable Number Detection
- Not available
- E.164 Format Normalization
- Not available
- CRM Integration Support
- Not available
- WhatsApp Check
- Not available
- Chinese Phone Number Validation
- Not available
- Chinese Carrier Detection
- Not available
- Mobile vs Landline Detection
- Not available
- Phone Attribution (Province/City)
- Not available
- Nigerian Phone Validation
- Not available
- International Number Support
- Not available
- SMS OTP Delivery
- Not available
- African Carrier Support
- Not available
ComplyCube
- Pricing
- Monthly subscription converts to usage credits. ID document check: $0.10–$1.50; Biometric liveness: $0.25–$2.00; AML screening: $0.05–$0.80. Only charged for successful verifications. Volume discounts available.
- Email Address Finder
- Not available
- Domain Email Search
- Not available
- Email Verification
- Not available
- Bulk Email Verification
- Not available
- Email Campaigns
- Not available
- Browser Extension
- Not available
- MCP Server (AI Integration)
- Not available
- Nigerian Business Email Lookup
- Not available
- Phone Number Finder
- Not available
- Social Media Profile Lookup
- Not available
- Not available
- Phone Number Validation
- Not available
- International Format Parsing
- Not available
- Location Data
- Not available
- Carrier Identification
- Not available
- Line Type Detection
- Not available
- SIM Swap Detection
- Not available
- VoIP Detection
- Not available
- Bulk Validation
- Not available
- Number Formatting (E.164)
- Not available
- Country & Region Detection
- Not available
- Bulk CSV Upload
- Not available
- Nigerian Number Support
- Not available
- Caller Name Lookup
- Not available
- OTP Verification
- Not available
- Document Verification
- Available
- Biometric Face Match
- Available
- Liveness Detection
- Available
- AML & Sanctions Screening
- Available
- Ongoing AML Monitoring
- Available
- KYB (Business Verification)
- Available
- Mobile SDK
- Available
- CRM Integration
- Available
- No-Code Integration
- Available
- Nigerian BVN Lookup
- Not available
- Video KYC
- Not available
- Document-Free ID Verification
- Not available
- Passive Liveness Detection
- Not available
- Nigerian National ID Database Check
- Not available
- Nigerian BVN Verification
- Not available
- IP Analysis
- Not available
- Transaction Monitoring
- Not available
- Wallet Screening
- Not available
- Zapier / Shopify / Salesforce Integrations
- Not available
- Database Identity Checks
- Not available
- Fraud Prevention Signals
- Not available
- API & Connector Integration
- Not available
- Self-Serve Signup
- Not available
- Public Per-Check Pricing
- Not available
- Nigerian BVN Direct Lookup
- Not available
- Age Verification
- Not available
- No-Code Journey Builder
- Not available
- Document-Free ID Number Check
- Not available
- Nigerian NIN Verification
- Not available
- Nigerian Driver's License Verification
- Not available
- No-Code Forms Integration
- Not available
- Human Review Fallback
- Not available
- AML & PEP Screening
- Not available
- Ongoing Daily Monitoring
- Not available
- Address Verification
- Not available
- No-Code Risk Rule Builder
- Not available
- Business (KYB) Verification
- Not available
- Real-Time Webhooks
- Not available
- No-Code Flow Builder
- Not available
- WhatsApp Registration Check
- Not available
- Business Account Detection
- Not available
- Bulk Batch Processing
- Not available
- Real-Time Verification
- Not available
- Async Processing
- Not available
- Message Delivery
- Not available
- Message Templates
- Not available
- OTP via WhatsApp
- Not available
- SMS OTP Verification
- Not available
- WhatsApp OTP
- Not available
- Voice OTP
- Not available
- Email OTP
- Not available
- Push Notification Auth
- Not available
- Silent Network Authentication
- Not available
- Passkey Authentication
- Not available
- SMS Pumping Fraud Guard
- Not available
- Phone Number Intelligence
- Not available
- Nigerian Number Validation
- Not available
- Real-Time Email Validation API
- Not available
- Bulk List Validation
- Not available
- Mailbox Existence Check
- Not available
- Disposable Email Detection
- Not available
- Inbox Placement Testing
- Not available
- Email Preview Rendering
- Not available
- Domain & MX Record Check
- Not available
- Integration with Mailgun Send
- Not available
- Spam Trap Detection
- Not available
- Email Finder
- Not available
- Magic Link Auth
- Not available
- SMS OTP
- Not available
- Passkeys
- Not available
- OAuth (Google, Apple)
- Not available
- TOTP / 2FA
- Not available
- Session Management
- Not available
- B2B SSO
- Not available
- React/Next.js SDK
- Not available
- Access Own Product Reviews
- Not available
- Embed Review Widgets
- Not available
- Buyer Intent Signals
- Not available
- Competitor Comparison Data
- Not available
- CRM Integration (Salesforce/HubSpot)
- Not available
- Review Export/Download
- Not available
- Nigerian Market Reviews
- Not available
- Nigerian Developer Access
- Not available
- Free API Access
- Not available
- SMS to Nigeria
- Not available
- Voice Calls
- Not available
- Video Calls
- Not available
- WhatsApp Business
- Not available
- Number Masking
- Not available
- Vonage Verify (OTP)
- Not available
- Two-way SMS
- Not available
- Free Trial Credit
- Not available
- USSD
- Not available
- Nigerian Virtual Numbers
- Not available
- Virtual Account Issuance
- Not available
- Bank Payouts (NIP)
- Not available
- Transaction History & Verification
- Not available
- Webhooks
- Not available
- BVN Verification (CarbonIVS)
- Not available
- NIN Verification (CarbonIVS)
- Not available
- Passport Verification (CarbonIVS)
- Not available
- Voter ID Verification (CarbonIVS)
- Not available
- KYC Dashboard Reporting
- Not available
- Lending/Credit API
- Not available
- Card Issuance
- Not available
- International Transfers
- Not available
- USSD Payments
- Not available
- Company search
- Not available
- Registration data
- Not available
- Director lookup
- Not available
- Financial data
- Not available
- API enrichment
- Not available
- NIN Number Verification (Level 1-5)
- Not available
- Biometric (Fingerprint) Verification
- Not available
- Demographic Data Lookup
- Not available
- NINAuth OAuth-based Authentication
- Not available
- Virtual NIN (vNIN / Tokenized NIN)
- Not available
- Identity Search by Fingerprint
- Not available
- SME Plans (Bronze/Silver/Gold)
- Not available
- Enterprise Bulk Purchasing
- Not available
- VPN-Secured Access
- Not available
- Self-serve Instant Developer Access
- Not available
- BVN Verification
- Not available
- REST API (uses SOAP for NVS)
- Not available
- Email Syntax Validation
- Not available
- Mailbox Existence Verification
- Not available
- Abuse Email Detection
- Not available
- AI Deliverability Scoring
- Not available
- Bulk File Upload Validation
- Not available
- Real-Time API Validation
- Not available
- Email Sending
- Not available
- Country & Region Data
- Not available
- E.164 Number Formatting
- Not available
- Disposable Number Detection
- Not available
- E.164 Format Normalization
- Not available
- CRM Integration Support
- Not available
- WhatsApp Check
- Not available
- Chinese Phone Number Validation
- Not available
- Chinese Carrier Detection
- Not available
- Mobile vs Landline Detection
- Not available
- Phone Attribution (Province/City)
- Not available
- Nigerian Phone Validation
- Not available
- International Number Support
- Not available
- SMS OTP Delivery
- Not available
- African Carrier Support
- Not available
← Swipe to compare all 5 APIs →
Hunter
Hunter.io is an email finding and verification platform that helps sales teams, recruiters, and marketers discover professional email addresses associated with any company domain and verify their deliverability. With over 4 million users globally, Hunter is the leading tool for B2B email prospecting, combining domain-level email discovery, individual email finding by name + company, multi-step email verification, and outreach campaign management in a single platform and REST API. In July 2025, Hunter migrated to a Unified Credits system, consolidating search, finder, and verification operations into a single monthly credit pool — simplifying budget management across teams. Also in 2025, Hunter launched an official MCP server enabling AI agents (Claude, OpenAI, Google) to interact with Hunter's API using natural language. ## What the API Does Hunter provides four core capabilities: **Domain Search**: Given a company domain (e.g., dangote.com, gtbank.com), returns all publicly findable email addresses associated with that domain, along with the email pattern used by the organization (e.g., {first}.{last}@company.com), confidence scores, and source URLs. **Email Finder**: Given a person's name and their company domain, Hunter uses its email pattern database and verification engine to find the most likely email address. Returns the email, a confidence score, and verification status. **Email Verifier**: Multi-step verification that checks email syntax, domain MX records, and mailbox existence via SMTP connection — without sending an actual email. Returns deliverability status (deliverable, risky, undeliverable, unknown) and detailed sub-checks. **Email Campaigns**: Send personalized cold email campaigns from Hunter's built-in outreach tool, with open/click tracking and automated follow-up sequences. ## How Developers Use It REST API with JSON responses and API key authentication. Example: ``` GET https://api.hunter.io/v2/domain-search?domain=gtbank.com&api_key=YOUR_KEY GET https://api.hunter.io/v2/email-finder?domain=gtbank.com&first_name=Emeka&last_name=Okafor&api_key=YOUR_KEY GET https://api.hunter.io/v2/email-verifier?email=emeka.okafor@gtbank.com&api_key=YOUR_KEY ``` Rate limits: 15 req/sec (500 req/min) for Domain Search and Email Finder; 10 req/sec (300 req/min) for Email Verifier. ## Pricing & Fees Unified Credits system (July 2025) — all operations draw from a single monthly pool: - **Free**: 50 searches/month. No credit card required. - **Starter**: $34/month (annual) / $49/month (monthly) — includes 500 searches/month. - **Growth**: $73/month (annual) / $104/month (monthly) — 2,500 searches/month. - **Business**: $244/month (annual) / $349/month (monthly) — 10,000 searches/month. - **All paid plans**: Unlimited team seats. ## Authentication API key passed as a query parameter (`api_key=YOUR_KEY`). Keys are found in the Hunter account dashboard. ## Rate Limits Domain Search and Email Finder: 15 requests/second, 500 requests/minute. Email Verifier: 10 requests/second, 300 requests/minute. These limits apply across all plan tiers. ## Compliance & Regulations Hunter.io is GDPR compliant. The platform sources email addresses from publicly available web sources (company websites, press releases, social media, etc.) — not from private databases or purchased lists. Hunter provides data subject access and deletion request support for GDPR compliance. For Nigerian deployments under NDPR, Hunter's data sourcing from public web data is generally compliant, but always confirm your specific use case with a legal review. ## Challenges & Gotchas for Nigerian Developers 1. **Nigerian business domain coverage**: Hunter's email database is strongest for international companies. Coverage of smaller Nigerian businesses and startups may be limited compared to large enterprises. 2. **Catch-all domains**: Many Nigerian corporate email domains are catch-all configured. Hunter may return emails with lower confidence scores or mark them as "risky" when the domain accepts all emails. 3. **Credits are shared across operations**: With Unified Credits, your monthly pool is consumed by domain searches, email finds, and verifications equally — budget accordingly if you need high verification volume. 4. **USD billing**: Hunter charges in USD. Nigerian teams need a USD-capable payment method. 5. **Not a list cleaning tool**: Hunter is optimized for finding and verifying individual emails, not cleaning large existing lists. Use ZeroBounce for bulk list hygiene. ## Company Background Hunter.io was founded in 2015 in Paris, France by Antoine Finkelstein and François Grante. The company grew from a simple Chrome extension to a full email prospecting and outreach platform serving over 4 million users across marketing, sales, and recruitment teams globally. ## Frequently Asked Questions **Q: Is there a free tier?** A: Yes. Hunter offers 50 free searches/month with no credit card required. **Q: What changed with the Unified Credits system in July 2025?** A: Previously, Hunter had separate Search Credits and Verification Credits pools. The July 2025 update consolidated these into a single monthly credit pool used by all operations. **Q: Does Hunter have a Nigerian business email database?** A: Yes, though coverage is stronger for large Nigerian enterprises (banks, telcos, multinationals) than for smaller local businesses. **Q: Can I use Hunter with AI coding tools?** A: Yes. Hunter launched an official MCP server in 2025 enabling Claude Code, OpenAI agents, and Google AI to interact with Hunter's API using natural language.
NIMC Verification Service API
SOAP-based API for NIN verification at multiple levels (1-5) with biometric support including fingerprint and facial recognition. Enables identity verification for KYC, onboarding, and identity services.
Cloudmersive Phone Validation API
Cloudmersive Phone Number Validation is a lightweight REST API that parses, validates, and normalizes phone numbers from any input format into standardized international notation, returning location data associated with the number prefix. Part of Cloudmersive's expansive API suite — which includes document conversion, virus scanning, OCR, natural language processing, barcode recognition, and image recognition — the phone validation API shares the same universal API key as all other Cloudmersive products, making it an attractive add-on for developers already in the Cloudmersive ecosystem. With 600 free API calls per month on the free tier (no credit card required), the API is accessible to Nigerian developers building low-to-medium volume applications that need phone number format validation without the overhead of a full carrier intelligence platform. ## What the API Does Cloudmersive's phone validation endpoint parses any phone number string and returns: - **IsValid**: Boolean indicating whether the submitted string is a valid phone number. - **E164Format**: The number in E.164 international standard (e.g., +2348012345678 for Nigerian numbers). - **PhoneNumberType**: Mobile, landline, or unknown. - **PhoneNumberCountryCode**: The country dialing prefix (+234 for Nigeria). - **PhoneNumberCountry**: Full country name. - **PhoneNumberRegion**: Sub-national region where available. The API handles messy input formats — numbers with spaces, dashes, parentheses, and inconsistent country codes are normalized automatically, making it useful for sanitizing user-submitted phone data. Note: Cloudmersive's phone validation focuses on format validation and parsing rather than real-time carrier lookup or fraud signals. It does not return carrier name or SIM Swap detection. For carrier intelligence, Twilio Lookup or Veriphone is more appropriate. ## How Developers Use It POST request to the Cloudmersive validate endpoint with the phone number as a JSON body. The `Apikey` header carries your universal Cloudmersive API key. Full API reference is available at api.cloudmersive.com/validate.asp. ## Pricing & Fees - **Free tier**: 600 API calls/month, 1 concurrent request. No credit card required. - **Premium plans**: Starting at $19.99/month with no monthly call limit and higher concurrency. Premium plans guarantee 99.99%+ uptime SLA. ## Authentication API key authentication using the `Apikey: YOUR_API_KEY` HTTP header. One universal key grants access to all Cloudmersive API products. Keys are issued immediately after registration at cloudmersive.com. ## Rate Limits Free: 600 calls/month, 1 concurrent request at a time. Premium: No monthly call limit; concurrent request limits vary by plan. Calls that exceed concurrency are queued for execution. ## Compliance Cloudmersive operates under enterprise-grade security policies. The platform is designed for integration into business applications requiring data processing. Phone numbers submitted are processed for validation without long-term storage for secondary purposes. ## Challenges & Gotchas for Nigerian Developers 1. **No carrier lookup**: Cloudmersive Phone Validation does not return the carrier name (MTN, Airtel, Glo, 9mobile). If carrier identification is needed, use Twilio Lookup or Veriphone instead. 2. **No SIM Swap or fraud signals**: This API validates format and provides basic line type — it is not a fraud prevention tool. 3. **600/month free limit**: At 1 request per validated number, 600/month limits you to validating 20 numbers per day on the free tier. Budget a premium plan for production apps. 4. **1 concurrent request on free tier**: High-traffic apps will queue requests — upgrade to premium for non-blocking parallel validation. 5. **USD billing**: Cloudmersive charges in USD. ## Company Background Cloudmersive is a US-based API company providing a broad portfolio of cloud-native APIs for data processing, document management, security, and validation. The company serves thousands of developers and businesses globally with a pay-as-you-go model and a universal API key architecture that simplifies integration for multi-API use cases. ## Frequently Asked Questions **Q: Does Cloudmersive Phone Validation support Nigerian numbers (+234)?** A: Yes. Nigerian numbers in any input format are parsed and normalized to E.164 format with country identification. **Q: Does it return the carrier name for Nigerian numbers?** A: No. Cloudmersive Phone Validation does not provide carrier identification. Use Twilio Lookup or Numverify for carrier data. **Q: Is the free tier really free?** A: Yes. 600 API calls/month with no credit card required. Premium plans unlock unlimited calls and higher concurrency. **Q: Can I use this alongside other Cloudmersive APIs?** A: Yes. The same API key provides access to all Cloudmersive APIs including document conversion, virus scanning, OCR, NLP, and image recognition.
Veriphone Phone Validation
Veriphone is a phone number validation and carrier lookup API that provides real-time phone intelligence for developers and businesses across 249 countries and territories. Built for simplicity and speed, Veriphone delivers carrier name, line type, number format validation, and country/region identification in a single API call with millisecond latency. The platform's standout pricing model sets it apart from competitors: pay-as-you-go credits never expire, eliminating the wastage risk of monthly subscription plans with unused quota. The free tier includes 1,000 real validations per month without requiring a credit card. ## What the API Does Veriphone validates phone numbers and enriches them with carrier and line type metadata. A single API call returns: - **Validation status**: Whether the phone number is valid and likely active. - **E.164 formatted number**: Standardizes any regional format to international E.164 format (e.g., `+2348012345678` for Nigerian numbers). - **Country**: The country associated with the number, including Nigeria (+234). - **Carrier**: The mobile network operator (e.g., MTN Nigeria, Airtel Nigeria, Globacom, 9mobile). - **Line type**: Classifies the number as mobile, landline, or VoIP. - **Region**: Sub-national region associated with the number prefix where available. Beyond real-time API queries, Veriphone supports bulk validation via CSV upload — allowing teams to clean entire contact databases without writing API integration code. ## How Developers Use It Integration is a simple GET request: ``` GET https://api.veriphone.io/v2/verify?phone=+2348012345678&key=YOUR_API_KEY ``` The API returns a JSON response with all available metadata. The API key can be passed as a query parameter or in the `x-veriphone-key` header. No SDK is required, though client libraries are available for popular languages. ## Pricing & Fees Veriphone's pricing is developer-friendly and flexible: - **Free Plan**: 1,000 validations per month, no credit card required. Ideal for development and small-scale use. - **Pay-as-you-go**: $0.20 per 1,000 queries (i.e., $0.0002 per validation). Credits purchased are permanent — they never expire regardless of when you use them. - **Subscription Plans**: Monthly plans with lower per-validation rates for consistent usage volumes. The non-expiring credit model is particularly useful for Nigerian projects with unpredictable verification volumes — you buy credits when needed and use them at any pace. ## Authentication Veriphone uses API key authentication. The key is passed as a query parameter (`?key=YOUR_API_KEY`) or as an HTTP header (`x-veriphone-key: YOUR_API_KEY`). API keys are obtained immediately after registration at veriphone.io. ## Rate Limits The free plan allows 1,000 validations per month. Paid plans scale based on credits purchased. No specific per-second rate limit is documented — contact Veriphone for high-frequency use case limits. ## Compliance & Regulations Veriphone is GDPR compliant. The platform operates servers within the EU and automatically deletes submitted phone numbers after validation — no personal data is retained. This data minimization approach is beneficial for Nigerian developers handling user phone numbers under NDPR (Nigeria Data Protection Regulation), which requires appropriate safeguards for personal data. ## Challenges & Gotchas for Nigerian Developers 1. **No SIM Swap detection**: Veriphone does not offer SIM Swap detection — use Twilio Lookup if this signal is needed for fraud prevention. 2. **Carrier data accuracy**: Carrier information can become outdated due to number portability (when a user switches carrier but keeps the same number). Results reflect the number's original carrier assignment, not necessarily the current carrier after port. 3. **Line type for Nigerian numbers**: Nigerian VoIP numbers may not always be classified as VoIP — confirm accuracy for your specific fraud prevention use case before full deployment. 4. **No OTP functionality**: Veriphone validates numbers but does not send OTP codes. Pair with Twilio Verify or a Nigerian SMS gateway for OTP delivery. ## Company Background Veriphone is an independent phone validation service focused on providing simple, affordable, and accurate phone intelligence. The platform positions itself explicitly as a faster and cheaper alternative to Twilio Lookup and Numverify for developers who need carrier and line type data without the complexity of a full communications platform. ## Frequently Asked Questions **Q: Are Nigerian phone numbers (+234) supported?** A: Yes. Nigeria (+234) is included in Veriphone's 249-country coverage. Nigerian carrier identification (MTN, Airtel, Glo, 9mobile) and line type detection are available. **Q: Do credits expire?** A: No. Pay-as-you-go credits purchased on Veriphone never expire. This is one of the platform's key differentiators. **Q: Can I validate Nigerian numbers in bulk?** A: Yes. Veriphone supports bulk validation via CSV file upload from the dashboard without requiring API integration. **Q: Is a credit card required for the free tier?** A: No. The free 1,000 validations/month plan activates immediately after email registration with no payment required.
ComplyCube
ComplyCube is an ISO-certified cloud-based platform for automated Identity Verification (IDV), Anti-Money Laundering (AML) screening, and Know Your Customer (KYC) compliance workflows. Designed developer-first with a REST API, mobile and web SDKs, no-code integration options, and CRM connectors, ComplyCube enables businesses to build end-to-end identity and compliance workflows without requiring multiple vendor relationships. The platform covers over 220 jurisdictions and supports more than 10,000 document types, making it suitable for both Nigerian-focused deployments and multi-market expansions. Its transparent pricing model — where monthly subscription fees convert into a flexible credit pool usable across any check type, with billing only on successful verifications — makes it an attractive option for startups and growing businesses that want cost predictability. ## What the API Does ComplyCube provides the following core verification products: **Document Verification**: AI-powered analysis of government-issued IDs including Nigerian international passports, NIN slips, voter cards, and driver's licenses. The engine performs OCR extraction, security feature validation, tamper detection, and document template matching against its 10,000+ document library. **Biometric Liveness and Face Match**: Selfie-based face verification against the document photo, with passive and active liveness detection to confirm physical presence and prevent spoofing. **AML & Sanctions Screening**: Real-time and batch screening against OFAC, UN, EU, UK Treasury, and other global sanctions lists, PEP databases, and adverse media sources. Ongoing monitoring flags status changes on previously screened individuals. **KYB (Business Verification)**: Corporate entity verification including registration documents, director identity checks, and UBO structure analysis. ## How Developers Use It ComplyCube offers multiple integration paths: 1. **REST API**: Full programmatic control — create clients, trigger checks, retrieve results, and receive webhook notifications. 2. **Web SDK**: Embed ComplyCube's hosted verification flow in a browser with minimal code. 3. **Mobile SDKs**: iOS and Android SDKs for native in-app document capture and liveness checks. 4. **No-Code / Low-Code**: Pre-built embeddable forms and CRM integrations for teams without dedicated engineering resources. The API follows REST principles with JSON responses. Core flow: create a client object, create a check (specifying which verification type), receive a hosted URL for the end user, collect results via webhook when complete. ## Pricing & Fees ComplyCube's transparent pricing model is one of its key differentiators: - Monthly subscription plans convert to usage credits, flexible across all check types. - **Only billed for successful verifications** — failed attempts are not charged. - **ID Document Verification**: $0.10–$1.50 per check depending on document type and region. - **Biometric Liveness**: $0.25–$2.00 per session. - **AML Screening**: $0.05–$0.80 per search. - Annual billing available at reduced rates. - Volume and committed-use discounts for higher verification volumes. ## Authentication ComplyCube uses API key authentication. The API key is passed as a Bearer token in the `Authorization: Bearer your_api_key` header. Separate keys exist for sandbox and production environments. ## Rate Limits Rate limits are not publicly documented and vary by plan tier. Contact ComplyCube for specific throughput limits. ## Compliance & Regulations ComplyCube holds ISO 27001 certification and is built for GDPR compliance. The platform supports FATF KYC/AML recommendations, EU AMLD5/6, FCA guidance, and applicable AML/CFT regulations globally. For Nigerian deployments, ComplyCube's check capabilities align with CBN Customer Due Diligence regulations. AML coverage includes OFAC, EU, UN, UK Treasury, and global PEP databases. ## Challenges & Gotchas for Nigerian Developers 1. **Credit pool management**: Monthly subscription fees become a credit pool — unused credits expire at the end of the billing period. Plan verification volume carefully to avoid wastage. 2. **Per-check pricing range**: The $0.10–$1.50 document check range varies significantly by document type and region. Confirm Nigeria-specific document check pricing in your plan. 3. **No native BVN verification**: ComplyCube does not directly integrate with NIBSS BVN data. Supplement with a dedicated Nigerian BVN API if required. 4. **USD billing**: ComplyCube charges in USD. Nigerian developers need a USD-capable payment method. 5. **NDPR considerations**: Biometric and identity data processed by ComplyCube falls under NDPR as sensitive personal data. Review the data processing agreement for Nigerian user data handling. ## Company Background ComplyCube is a UK-based company and ISO-certified compliance automation platform. It serves clients across banking, fintech, insurance, crypto, real estate, and gaming. The company is known for its developer-focused documentation, transparent pricing guides, and educational content around KYC API pricing best practices. ## Frequently Asked Questions **Q: Am I charged for failed verifications?** A: No. ComplyCube only charges credits for successfully completed verifications. **Q: Does ComplyCube support Nigerian identity documents?** A: Yes. Nigerian international passports, NIN slips, voter cards, and driver's licenses are covered within ComplyCube's 10,000+ document library across 220+ jurisdictions. **Q: Can I test ComplyCube without paying?** A: Yes. ComplyCube provides a sandbox environment accessible after account registration for integration testing. **Q: Is there a no-code option for non-technical teams?** A: Yes. ComplyCube offers embeddable forms and CRM integration options that do not require API programming knowledge.
Didit
Didit is an AI-native identity verification and fraud prevention platform purpose-built for developers, offering one of the most transparent and Nigeria-friendly pricing structures of any global KYC provider. With 500 free verifications per month (no credit card required), public per-module pricing, and explicit support for Nigerian National ID and BVN verification at published rates, Didit stands out as the most accessible enterprise-grade KYC option for Nigerian fintech developers. The platform provides 25+ composable verification modules across four product lines — KYC (individual identity), KYB (business identity), Transaction Monitoring, and Wallet Screening — all accessible through a single REST API with Web, iOS, Android, React Native, and Flutter SDKs. Didit raised $6 million in May 2025 to expand its identity and fraud infrastructure platform globally. ## What the API Does Didit's modular architecture allows developers to combine verification checks in any configuration needed: **Identity Document Verification**: Supports 14,000+ document types globally, including Nigerian international passports, NIN slips, voter cards, and driver's licenses. AI-powered OCR extraction and authentication analysis. **Nigerian Database Checks**: - **National ID Check**: $0.08 per successful query — checks the Nigerian National ID number against government database records with ~100% adult coverage. - **BVN Verification**: $0.80 per successful query — validates a Bank Verification Number against NIBSS records with ~100% banked-adult coverage. **Passive Liveness Detection**: Background liveness analysis during selfie capture without requiring the user to perform gestures. **Biometric Face Match**: Selfie-to-document face comparison for identity binding. **IP Analysis**: Risk signals from the user's IP address (geolocation, proxy/VPN detection, device fingerprinting) included in the full KYC bundle. **AML & Sanctions Screening**: Global PEP and sanctions watchlist checks. **KYB**: Business entity verification. **Transaction Monitoring**: Ongoing transaction risk monitoring. **Wallet Screening**: Cryptocurrency wallet address risk scoring against global databases. ## Full KYC Bundle The most commonly used configuration is the $0.33 full KYC bundle, which includes: Identity Document Verification + Passive Liveness + Face Match + IP Analysis — all in a single API call. For Nigerian developers, this can be supplemented with the $0.08 National ID check or $0.80 BVN check for database-confirmed identity verification. ## How Developers Use It Didit is designed for minimal integration friction. The platform offers: 1. **REST API**: Standard JSON REST API with OpenAPI 3 spec for auto-generating client libraries. 2. **Mobile/Web SDKs**: Web, iOS, Android, React Native, and Flutter SDKs for native capture experiences. 3. **No-Code Integrations**: Ready-made Zapier, Shopify, and Salesforce integrations for teams without engineering resources. 4. **Signed Webhooks**: Webhook payload signing for secure result delivery. Integration is documented as achievable in minutes — Didit explicitly states it can be shipped by AI coding agents like Claude Code in a single prompt using the OpenAPI spec. ## Pricing & Fees Didit offers the most transparent public pricing of any major KYC provider: - **500 free verifications/month** — No credit card required. Real production checks included. - **Full KYC Bundle**: $0.33/check (ID + Liveness + Face Match + IP) - **ID Document Check only**: $0.15/check - **Nigerian National ID Database**: $0.08/successful query - **Nigerian BVN Database**: $0.80/successful query - **AML Screening**: Available as additional module - No Nigeria surcharge — domestic users are priced at the same rate as global ## Authentication Didit uses API key authentication with Bearer token. Webhook payloads are signed for verification. The API key is passed as `Authorization: Bearer your_api_key` on all requests. ## Rate Limits Not publicly documented. The free tier includes 500 verifications/month. Contact Didit for rate limit details on paid plans. ## Compliance & Regulations Didit is designed to comply with CBN (Central Bank of Nigeria) remote onboarding requirements for banks and financial institutions. The platform supports FATF KYC recommendations and applicable AML/CFT compliance frameworks globally. AML screening covers OFAC, UN, EU, and UK Treasury watchlists and PEP databases. For Nigerian deployments, the combination of National ID, BVN, document, and biometric verification provides a robust foundation for meeting CBN KYC Tier 1 through Tier 3 requirements. ## Challenges & Gotchas for Nigerian Developers 1. **BVN pricing**: At $0.80/BVN check, this is higher per-check than the National ID option. For high-volume consumer apps, factor BVN check costs carefully into unit economics. 2. **Relatively new platform**: Didit is newer than Sumsub or Onfido. While technically strong, the ecosystem maturity (support depth, edge case coverage) may be less than established providers. 3. **Wallet screening scope**: Confirm the specific risk database coverage for Nigerian crypto users before relying on wallet screening for compliance purposes. 4. **NDPR compliance**: Biometric and personal data processed must be handled under appropriate data agreements. Review Didit's DPA for NDPR alignment. ## Company Background Didit is an AI-native identity and fraud infrastructure company. In May 2025, the company raised $6 million in funding to expand its global identity and fraud platform. Didit's platform is explicitly developer-focused, with documentation written to support AI-assisted integration via Claude Code, Codex, and Cursor. The company has a dedicated Nigeria solutions page (didit.me/solutions/countries/nigeria/) reflecting active investment in the Nigerian market. ## Frequently Asked Questions **Q: Does Didit support Nigerian BVN verification?** A: Yes. Didit offers BVN verification at $0.80 per successful query against NIBSS records, with ~100% coverage of banked Nigerian adults. **Q: Can I start without a credit card?** A: Yes. Didit's free tier includes 500 real production verifications per month with no credit card required. **Q: What is the cheapest way to verify a Nigerian user's identity with Didit?** A: The Nigerian National ID database check at $0.08/query provides the lowest-cost verification. The full KYC bundle at $0.33 includes document + liveness + face match + IP analysis. **Q: Is Didit CBN-compliant?** A: Didit's platform is designed to meet CBN remote onboarding requirements for banks and financial institutions in Nigeria.
GBG
GBG (GB Group plc) is a global identity verification, fraud prevention, and compliance platform headquartered in Chester, United Kingdom. Founded in 1989, GBG is one of the longest-established identity data verification businesses globally, processing over 800 million identity checks annually across more than 195 countries through 80+ verification modules. The company is listed on the London Stock Exchange (AIM: GBG) and serves major banks, fintechs, insurance companies, telecoms, and governments worldwide. GBG's platform — branded as GBG Go — combines identity verification, KYC/AML compliance, and fraud prevention into a single integrated solution, giving enterprise clients a unified view of identity risk from onboarding through the customer lifecycle. ## What the API Does GBG's identity verification platform provides multiple verification capabilities across five product lines: **Identity Data Verification**: Cross-references submitted identity data (name, date of birth, address) against authoritative data sources — credit bureau records, government databases, utility records, and telecoms data — to confirm identity without requiring document upload. Covers Nigeria within its 195+ country database network. **Document Verification**: AI-powered analysis of government-issued ID documents including passports, national ID cards, and driver's licenses. The platform supports document authentication, OCR extraction, and template matching across a global document library. **Biometric Verification**: Face matching comparing a live selfie against a submitted document photo, with liveness detection to prevent spoofing. **KYB (Business Verification)**: Corporate entity validation checking company registration, director identities, and UBO structures. **Fraud Prevention**: Device intelligence, behavioral signals, and fraud database checks run alongside identity verification to detect synthetic identities, account takeover attempts, and suspicious onboarding patterns. ## How Developers Use It GBG provides API access and pre-built connectors for integration into existing technology stacks. Integration is available through a web-based API with JSON responses. Pre-built connectors link GBG's verification capabilities into popular CRM, banking, and compliance platforms, reducing custom integration effort for enterprise clients. The typical enterprise integration pattern involves: (1) engaging GBG's solutions team to configure the appropriate modules for your use case and jurisdiction, (2) receiving API credentials and integration documentation, and (3) building the backend integration using GBG's REST API endpoints. ## Pricing & Fees GBG operates exclusively on custom enterprise pricing. No per-check rates are publicly listed. Pricing is negotiated based on verification volume, the specific modules required, geographic coverage, and contract terms. GBG processes over 800 million checks annually — this scale suggests pricing is optimized for large enterprise volumes. Contact GBG sales at gbg.com for a quote. ## Authentication GBG uses API key-based authentication. Specific authentication details, including key formats and header requirements, are provided during the enterprise onboarding process. Contact GBG to obtain integration credentials. ## Rate Limits Rate limits are enterprise-negotiated and not publicly documented. GBG's infrastructure is designed for high-volume enterprise deployments. Contact GBG for contractual throughput commitments. ## Compliance & Regulations GBG is ISO 27001 certified, SOC 2 attested, and GDPR compliant. The platform supports FATF KYC/AML recommendations, FCA guidelines in the UK, and regulatory compliance frameworks across the jurisdictions it operates in. For Nigerian deployments, GBG's identity verification capabilities can be configured to align with CBN Customer Due Diligence regulations and EFCC AML obligations. AML screening covers OFAC, UN, EU, UK Treasury, and global PEP and sanctions databases. ## Challenges & Gotchas for Nigerian Developers 1. **Enterprise-only onboarding**: No self-serve signup exists. Nigerian developers and startups must go through GBG's enterprise sales process, which can take several weeks. 2. **Minimum volume requirements**: GBG is optimized for high-volume enterprise deployments. Smaller businesses or startups with low verification volumes may not meet minimum contract requirements. 3. **Integration complexity**: Enterprise platforms like GBG often require dedicated integration effort and ongoing support. Budget appropriately for implementation. 4. **USD/GBP billing**: GBG invoices in GBP or USD. Nigerian developers require international payment capabilities. 5. **Nigerian data source depth**: Confirm the depth of Nigerian-specific data source access (e.g., which local databases GBG queries for Nigeria) during the sales process, as coverage depth varies by country. ## Company Background GBG was founded in 1989 in Chester, UK, and has grown through acquisitions to become one of the world's largest identity data companies. The company acquired Loqate (location intelligence), IDology (US identity), and Acuant (document verification) as part of its global expansion. GBG is listed on the London Stock Exchange (AIM: GBG) and serves clients including major global banks, insurance companies, retailers, and governments. The company employs over 1,000 people across offices in the UK, USA, Australia, Asia, and other regions. ## Frequently Asked Questions **Q: Does GBG support Nigerian identity verification?** A: Yes. Nigeria is included in GBG's 195+ country coverage. Specific Nigerian data source integrations can be confirmed with GBG during the sales process. **Q: Can a Nigerian startup access GBG without an enterprise contract?** A: No. GBG is enterprise-only. A signed contract is required before API credentials are issued. **Q: How does GBG compare to Sumsub or Trulioo?** A: GBG combines identity verification with fraud prevention signals in a single platform, making it well-suited for banks and large enterprises that need both KYC and fraud detection without separate vendor relationships. Sumsub and Trulioo are generally more accessible to mid-market and startup clients. **Q: Does GBG offer a sandbox or trial environment?** A: Sandbox access is typically provided as part of the enterprise onboarding process for integration testing before go-live.
Shufti Pro
Shufti Pro is an AI-powered identity verification, KYC (Know Your Customer), KYB (Know Your Business), and AML (Anti-Money Laundering) compliance platform that operates across more than 230 countries and territories. Founded in 2017 and headquartered in London, UK, Shufti Pro supports the verification of over 3,000 document types in more than 150 languages, making it one of the most linguistically and geographically comprehensive KYC platforms available to developers. The platform delivers 98.67% verification accuracy and processes checks in 15–60 seconds, combining OCR document analysis, AI-powered facial biometrics, passive and active liveness detection, and AML watchlist screening in a single unified API. ## What the API Does Shufti Pro provides a complete suite of identity verification services accessible through a REST API and pre-built SDKs. Core products include: **Document Verification**: The AI engine authenticates government-issued IDs — passports, national ID cards, driver's licenses, and voter cards — by analyzing security features, MRZ data, and document template integrity. For Nigerian users, this covers international passports, NIMC NIN slips, INEC voter cards, and FRSC driver's licenses. **Biometric Face Verification**: A selfie-based face match against the submitted document photo, with passive liveness detection (background analysis) and active liveness detection (gesture prompts) to prevent spoofing. **Video KYC**: A live video session-based identity check where an agent interacts with the customer in real time, capturing document evidence and biometric verification in a recorded session. This feature is particularly relevant for Nigerian financial institutions required to conduct video-based customer due diligence under CBN AML/CFT regulations. **KYB (Business Verification)**: Corporate entity verification checking business registration documents, director identities, and UBO structures. **AML Screening**: Screening against global sanctions lists (OFAC, UN, EU, UK Treasury), PEP databases, and adverse media sources. **Age Verification**: Document-based age extraction for age-gating platforms. ## How Developers Use It Integration is via REST API or pre-built SDKs for Web, iOS, and Android. The typical flow: 1. Send a POST request to the Shufti Pro API endpoint with your verification requirements (which checks to run, which document types to accept) and a callback URL. 2. Shufti Pro returns a verification URL that you redirect the end user to, or you embed using the SDK. 3. The user completes document capture and selfie steps in the Shufti Pro-hosted UI. 4. Results are delivered to your callback URL via webhook, and are also available via a GET request to the status endpoint. Shufti Pro also provides a no-code journey builder in its dashboard where compliance teams can design KYC flows by dragging and dropping verification steps, configure conditional rules, and instantly generate shareable verification links or QR codes — without any engineering work. ## Pricing & Fees Shufti Pro offers flexible pricing structures: - **Pay-as-you-go**: Pay per verification check with no monthly minimum. - **Monthly commitment**: Pre-purchase a volume of verifications at a discounted per-check rate. - **Enterprise**: Custom pricing for high-volume clients with dedicated support and SLA guarantees. A 7-day free trial is available, providing full access to test the platform before committing. Exact per-check rates are not publicly listed — contact Shufti Pro sales for a quote based on your expected volume and verification types. ## Authentication Shufti Pro uses HTTP Basic Authentication. The Client ID is the username and the Secret Key is the password, encoded in Base64 in the Authorization header of each request. For webhook response verification, Shufti Pro generates a SHA256 signature — developers must recalculate the signature on their server using the Secret Key and compare it to the received signature to confirm the webhook payload's authenticity. Never skip response signature verification in production. ## Rate Limits Rate limits are not publicly documented and vary by plan tier. Contact Shufti Pro to confirm the throughput limits applicable to your subscription. ## Compliance & Regulations Shufti Pro is GDPR compliant, ISO 27001 certified, and PCI DSS compliant. The platform supports FATF KYC/AML recommendations globally and is used by regulated businesses across banking, fintech, crypto, insurance, and gaming sectors. For Nigerian deployments, Shufti Pro's Video KYC module aligns with CBN's AML/CFT (Anti-Money Laundering/Combating the Financing of Terrorism) compliance regulations that require video-based identity confirmation for certain customer tiers. AML screening covers OFAC, EU, UN, UK Treasury, and global PEP databases. ## Challenges & Gotchas for Nigerian Developers 1. **Pricing opacity**: Per-check rates are not publicly listed. Budget uncertainty is a challenge — request a detailed quote before committing. 2. **No native BVN verification**: Shufti Pro does not query the NIBSS BVN database directly. Pair with a Nigerian BVN API if BVN verification is required. 3. **USD billing**: Shufti Pro charges in USD. Nigerian developers need a USD-capable payment method. 4. **Webhook signature verification**: Always verify incoming webhook signatures using SHA256 before processing results. Skipping this step makes your system vulnerable to forged verification decisions. 5. **Video KYC setup**: The Video KYC module requires configuring a compliance team to conduct the live video sessions, or using Shufti Pro's agent network. Factor in operational overhead for regulated use cases. ## Company Background Shufti Pro was founded in 2017 by Victor Fredung (CEO) in London, UK. The company serves over 1,000 businesses globally across fintech, crypto, banking, insurance, gaming, and healthcare sectors. Shufti Pro has been recognized as a G2 Summer 2026 Leader in identity verification and operates verification data centers across multiple regions for GDPR-compliant data localization. ## Frequently Asked Questions **Q: Does Shufti Pro support Nigerian IDs specifically?** A: Yes. Nigerian international passports, NIN slips (NIMC), voter cards (INEC), and driver's licenses (FRSC) are included in Shufti Pro's 3,000+ global document library. **Q: Can I try before paying?** A: Yes. Shufti Pro offers a 7-day free trial with full access to test verification flows before committing to a paid plan. **Q: Does Shufti Pro support Video KYC for CBN compliance?** A: Yes. The Video KYC module enables live-agent video verification sessions that satisfy CBN's video-based customer due diligence requirements. **Q: What languages are supported?** A: Shufti Pro can verify and extract data from documents in 150+ languages, including those relevant to Nigerian multilingual contexts.
KYCAID
KYCAID is a global identity verification and KYC compliance platform that supports more than 200 countries and 11,000 document templates, providing document verification, biometric liveness checks, and government database cross-referencing through a flexible pay-as-you-go API. Built for developers who need affordable, commitment-free KYC without monthly minimums, KYCAID is distinctive for its document-free verification capability — allowing users to enter just their ID number and receive a verification result in approximately 20 seconds via direct government database validation. For Nigerian developers specifically, KYCAID supports Nigerian NIN (National Identification Number) and driver's license verification against Nigerian government databases, making it one of the more accessible options for startups that want native Nigerian ID support without committing to enterprise KYC contracts. ## What the API Does KYCAID provides a suite of identity verification services: **Document Verification**: AI-powered analysis of physical ID documents — passports, national ID cards, driver's licenses, and residence permits — using OCR extraction and security feature analysis across 11,000+ document templates. **Document-Free Verification**: A standout feature that allows verification by ID number input alone, skipping document upload entirely. The system queries government databases directly and returns a verification result in around 20 seconds. For Nigerian users, this covers NIN and driver's license checks against NIMC and FRSC records respectively. **Biometric Face Verification**: Selfie-based face matching against the document photo, with both passive and active liveness detection to prevent spoofing. **AML & Sanctions Screening**: Screening against global watchlists for PEP and sanctioned individuals. ## How Developers Use It KYCAID offers three integration paths: 1. **Pure API Integration**: REST API calls from your backend to trigger verifications, check status, and retrieve results. Most flexible for custom workflows. Typically takes a few hours to integrate. 2. **Forms Integration**: Embed KYCAID's pre-built HTML forms into your web application. No SDK needed — users complete verification inline on your page. 3. **Mobile SDK**: iOS and Android SDKs for in-app verification with native camera capture and guided document + selfie flows. The typical API flow: Create a verification request specifying the required checks, receive a hosted verification URL or embed the form, collect the result via webhook callback or status polling. ## Pricing & Fees KYCAID uses a pure pay-as-you-go model with no monthly minimum commitment. Key pricing features: - **No subscription fee**: You pay only for verifications actually processed. - **€50 free credit**: New customers receive €50 in free credit to test real verifications before making any payment — not just a sandbox, but actual live verification credits. - **No hidden fees**: KYCAID explicitly prices as transparent, with all costs visible per verification type. - **Volume discounts**: Per-check rates decrease at higher volumes. Exact per-check rates are available in the KYCAID dashboard after registration or upon request. ## Authentication KYCAID uses API key authentication. Your API key is passed as a Bearer token in the `Authorization: Bearer your_api_key` header on all requests. Webhook payloads can be verified using a signature mechanism to confirm payload authenticity. ## Rate Limits Rate limits are not publicly documented. Contact KYCAID support for throughput details on your plan. ## Nigeria-Specific Capabilities KYCAID has documented support for Nigerian identity verification through both document-based and document-free pathways: - **NIN Verification**: Enter a National Identification Number for direct validation against NIMC database records without requiring a physical document scan. - **Driver's License Verification**: Validate FRSC-issued driver's license numbers against government records. - **Document-Based Nigerian IDs**: NIN slips, voter cards, international passports, and driver's licenses can be verified through the document upload flow with OCR and authentication checks. ## Compliance & Regulations KYCAID is GDPR compliant and operates in accordance with applicable data protection regulations. The platform's AML screening covers OFAC, UN, EU, UK Treasury, and other major sanctions and PEP lists. For Nigerian fintech deployments, KYCAID's verification checks align with CBN KYC requirements for digital onboarding. The document-free NIN verification provides a strong foundation for meeting CBN Tier 1 and Tier 2 KYC thresholds. ## Challenges & Gotchas for Nigerian Developers 1. **GDPR data handling**: KYCAID processes data under EU GDPR frameworks. For NDPR (Nigerian Data Protection Regulation) compliance, verify the data processing agreement covers Nigerian user personal data appropriately. 2. **Currency**: KYCAID prices in EUR. Nigerian developers will pay in USD equivalents depending on their payment method and the EUR/USD exchange rate. 3. **Document-free verification depth**: While NIN and driver's license document-free checks are supported, BVN verification may not be included — confirm the scope of Nigerian database checks in your account plan. 4. **Smaller ecosystem**: KYCAID is a smaller vendor compared to Sumsub or Jumio. Support response times and documentation depth reflect this — budget for some self-service troubleshooting. ## Company Background KYCAID is a European-based KYC technology company focused on making identity verification accessible to businesses of all sizes through transparent, affordable pricing. The platform emphasizes in-house technology for all verification processes, which allows it to keep per-check costs lower than enterprise competitors who license third-party components. KYCAID is listed among the top KYC providers for African markets by multiple industry publications. ## Frequently Asked Questions **Q: Can Nigerian startups use KYCAID without a monthly subscription?** A: Yes. KYCAID is entirely pay-as-you-go — no monthly fee, no minimum commitment. You receive €50 free credit on signup to test real verifications. **Q: Does KYCAID support Nigerian NIN verification without document upload?** A: Yes. KYCAID's document-free verification checks Nigerian NIN numbers directly against the NIMC government database in approximately 20 seconds. **Q: What is the accuracy of KYCAID verifications?** A: KYCAID does not publicly publish an aggregate accuracy rate, but the platform uses AI-based analysis across 11,000+ document templates for its document checks. **Q: How long does integration take?** A: KYCAID estimates API integration from a few hours to a couple of days, depending on integration complexity and which products are used.
iDenfy
iDenfy is a developer-first identity verification platform offering automated KYC (Know Your Customer) through a pay-per-approved-verification model, where businesses are only charged when a user is successfully verified — rejected or abandoned sessions are completely free. Founded in 2017 and headquartered in Kaunas, Lithuania, iDenfy supports over 3,000 document types from more than 200 countries and territories, combining AI-powered document analysis, biometric face matching, liveness detection, and optional human review in a three-step verification pipeline. The platform is particularly notable for its no-code risk rule builder that allows compliance teams to configure custom verification logic — risk scoring, conditional check triggers, and decisioning rules — without requiring engineering involvement for each policy change. ## What the API Does iDenfy's core product is its three-step KYC flow: **Step 1 — Document Check**: The user uploads a government-issued ID (passport, national ID card, driver's license) using iDenfy's guided capture interface. The AI engine performs OCR extraction, authenticity analysis, and security feature validation against a library of 3,000+ document templates covering 200+ countries, including Nigerian international passports, NIN slips, voter cards, and driver's licenses. **Step 2 — Liveness Detection**: A selfie is captured with passive or active liveness checks to confirm the user is physically present. The biometric engine then matches the selfie against the document photo. **Step 3 — AI + Human Review**: iDenfy's AI processes the verification automatically. Cases flagged as uncertain are escalated to a human review queue where trained analysts make the final determination. This hybrid approach delivers higher accuracy than purely automated systems, particularly for low-quality document images or challenging lighting conditions common in mobile captures. Additional features include: **Address Verification** (extracting address data from proof-of-address documents), **AML & PEP Screening** (ongoing daily monitoring of approved users against global watchlists), and a **No-Code Risk Rule Builder** for defining custom verification policies without code. ## How Developers Use It Integration is via REST API or pre-built SDKs for Web, iOS, and Android. The authentication flow: 1. POST to `https://ivs.idenfy.com/api/v2/token` with your API key and secret to generate a short-lived `authToken` and `redirectUrl` for the user session. 2. Redirect the user to the `redirectUrl`, or embed the iDenfy Web SDK using the `authToken`. 3. The user completes document upload and selfie in iDenfy's hosted UI. 4. Results are delivered to your configured webhook callback URL when review completes (AI-instant for clean cases, human review for flagged cases). 5. Retrieve the full verification result via the API using the scan reference ID. ## Pricing & Fees iDenfy uses a pay-per-approved-verification model: - **Premium Plan**: $1.30 per approved verification - **Basic Plan**: $1.35 per approved verification - **Enterprise Plan**: $0.55–$0.65 per approved verification (down to $0.50 at high volume) Critically, **rejected and incomplete verifications are not charged**. This aligns iDenfy's pricing with your successful user conversions — you only pay when a user is cleared to proceed. Annual billing and volume discounts are available on enterprise plans. ## Authentication iDenfy uses an API key pair authentication model. Your API key and secret are exchanged via a POST request to the token generation endpoint (`/api/v2/token`), which returns a short-lived `authToken` specific to each user session. This session token is then used to initialize the verification flow for that user. The server-to-server API calls (status checks, result retrieval) use your API key directly as a Bearer token. ## Rate Limits Rate limits are not publicly documented and vary by plan tier. Contact iDenfy support for specific throughput limits on your subscription. ## Compliance & Regulations iDenfy is ISO 27001 certified and GDPR compliant. The platform supports FATF KYC recommendations and is designed for use by regulated financial institutions, crypto exchanges, and compliance-driven businesses. AML and PEP screening coverage includes OFAC, UN, EU, UK Treasury, and global adverse media databases. For Nigerian deployments, iDenfy's document verification capabilities align with CBN KYC Customer Due Diligence requirements for digital financial service providers. ## Challenges & Gotchas for Nigerian Developers 1. **Human review turnaround**: While AI decisions are near-instant, human review cases can take minutes to hours. Design your onboarding UX to handle asynchronous verification results gracefully. 2. **No native BVN integration**: iDenfy does not directly query the NIBSS BVN database. Pair with a Nigerian BVN API if BVN verification is a requirement. 3. **USD billing**: iDenfy bills in USD. Nigerian developers need a USD-capable payment method. 4. **NDPR considerations**: Biometric data processed by iDenfy qualifies as sensitive personal data under NDPR. Review the data processing agreement for Nigerian user data handling. 5. **Pricing tier selection**: The $0.10–$0.15 difference between Premium and Basic tiers is minor, but Enterprise pricing (down to $0.50) becomes significant at high volumes. Negotiate your plan based on projected monthly verification volume. ## Company Background iDenfy was founded in 2017 in Kaunas, Lithuania. The company provides identity verification services to clients across fintech, crypto, gaming, real estate, and other regulated industries globally. iDenfy emphasizes its hybrid AI + human review model as a differentiator — arguing that fully automated systems miss subtle forgeries that trained human reviewers catch, particularly for non-standard document types. ## Frequently Asked Questions **Q: Am I charged for failed verifications?** A: No. iDenfy only charges for approved verifications. Rejected, failed, and abandoned sessions are not billed. **Q: Does iDenfy support Nigerian identity documents?** A: Yes. Nigerian international passports, NIN slips, voter cards, and driver's licenses are covered within iDenfy's 3,000+ document template library. **Q: What is the turnaround time for verification?** A: AI-reviewed cases return decisions in seconds. Human review cases typically resolve within minutes to a few hours depending on queue load. **Q: Can compliance teams adjust rules without engineering help?** A: Yes. iDenfy's no-code risk rule builder allows compliance teams to configure verification logic, risk scoring, and conditional checks without any code changes.
Trulioo
Trulioo is a global identity and business verification platform that provides access to over 13,000 data sources across 195+ countries to verify identities, authenticate documents, and screen for AML risks. Founded in 2011 in Vancouver, Canada, Trulioo has built one of the world's largest identity data networks, capable of verifying approximately 5 billion consumers and 330 million business entities globally. The platform serves regulated financial institutions, fintech companies, crypto exchanges, and digital marketplaces that operate across multiple jurisdictions. ## What the API Does Trulioo's platform combines multiple verification methods accessible through a single API: database identity checks (cross-referencing submitted data against authoritative third-party data sources), document verification (AI-powered analysis of government-issued IDs), biometric face matching, and business entity verification (KYB). The platform's defining strength is its breadth of data source integrations — rather than relying solely on document OCR, Trulioo can validate identity data against credit bureaus, government databases, utility records, telecoms data, and other authoritative sources in each country. For Nigeria specifically, Trulioo covers the country within its 195+ country network, enabling identity verification for Nigerian users as part of multi-country verification flows. ## How Developers Use It The Trulioo Platform API is accessed via REST endpoints. Developers can directly call individual verification services (e.g., document verification, database check) or combine multiple services in a single API call using Trulioo's Flow Builder. The Flow Builder provides a no-code interface where teams can design multi-step verification journeys, configure conditional logic, and publish flows as authenticated API endpoints — meaning each configured flow gets its own API endpoint that can be called from your backend. Webhooks deliver real-time verification event updates to your configured callback URL, enabling asynchronous processing of verification results without polling. Key events include verification completion, status changes, and manual review escalations. ## Pricing & Fees Trulioo operates on a B2B SaaS subscription model. Entry-level pricing begins at approximately $99/month, with transaction-based fees applied per verification check. Enterprise plans with custom pricing, volume discounts, and SLA guarantees are available. Trulioo does not publish a public rate card — pricing varies significantly based on the countries targeted, data sources accessed, and verification types used. Contact Trulioo sales for a quote tailored to your use case. ## Authentication Trulioo uses API key authentication. Flows configured in the Flow Builder can be published as authenticated, restricting access to the Trulioo Platform API using your API key as a Bearer token in the Authorization header. Webhook delivery can be configured with signature verification to confirm payload authenticity. ## Rate Limits Rate limits are not publicly documented. Enterprise plans include throughput commitments negotiated based on expected verification volume. Contact Trulioo for specific limits. ## Compliance & Regulations Trulioo is ISO 27001 certified, SOC 2 Type II attested, and GDPR compliant. The platform supports FATF global KYC recommendations, FinCEN guidelines, FINTRAC (Canada), FCA (UK), and applicable AML/CFT regulations across the jurisdictions it operates in. For Nigerian deployments, Trulioo's identity verification capabilities align with CBN Customer Due Diligence regulations and EFCC AML obligations. AML screening covers OFAC, UN, EU, UK Treasury, and global PEP watchlists. ## Challenges & Gotchas for Nigerian Developers 1. **Enterprise-only model**: No self-serve signup is available. Budget 2–4 weeks for enterprise onboarding and contract negotiation. 2. **Pricing complexity**: Different data sources in different countries have different per-check costs. Verify Nigeria-specific pricing during the sales process. 3. **USD billing**: Trulioo invoices in USD. Nigerian developers need a USD-capable payment method. 4. **Data source depth by country**: Trulioo's database check depth varies by country depending on available data source partnerships. Confirm the depth of Nigerian data source coverage for your specific use case. 5. **No native BVN query**: Trulioo does not directly integrate with NIBSS BVN data — supplement with a dedicated Nigerian BVN API if BVN verification is required. ## Company Background Trulioo was founded in 2011 by Stephen Ufford and Tanis Jorge. The company has raised over $475 million in total funding, including a $394 million Series D in 2021, making it one of the most well-funded identity verification companies globally. In 2022, Steve Craig became CEO. Trulioo is headquartered in Vancouver, Canada with offices in Dublin, Austin, and London. The company's GlobalGateway product is particularly known for its breadth of global data source access. ## Frequently Asked Questions **Q: Is Nigeria covered by Trulioo?** A: Yes. Nigeria is included in Trulioo's 195+ country coverage. Identity data can be verified through document checks and database lookups using available Nigerian data sources. **Q: Can a Nigerian startup use Trulioo without an enterprise contract?** A: No. Trulioo requires an enterprise agreement before granting API access. There is no self-serve or starter plan. **Q: How does Trulioo differ from Onfido or Sumsub?** A: Trulioo's differentiator is its depth of database identity verification across 13,000+ data sources — going beyond document OCR to cross-reference against credit bureaus, telcos, and government databases. This is especially valuable for users without high-quality document images. **Q: Does Trulioo support business verification (KYB)?** A: Yes. Trulioo can verify 330 million+ business entities globally, making it well-suited for B2B platforms that need to verify corporate customers.
Proweblook WhatsApp Checker API
Proweblook WhatsApp Number Checker is a real-time verification API that confirms whether any given phone number is registered and active on WhatsApp, including whether the account is a personal WhatsApp account or a WhatsApp Business account. Built for developers and businesses that use WhatsApp as a primary communication channel, the API delivers 99.7% accuracy across 180+ countries including Nigeria. In Nigeria — where WhatsApp is the dominant messaging platform with over 90 million users — the ability to verify WhatsApp registration status before sending messages is a critical optimization tool. Nigerian businesses sending broadcast campaigns or customer support messages via WhatsApp incur costs and face failed delivery when sending to numbers not registered on the platform. Proweblook's WhatsApp Checker solves this by enabling pre-send verification of individual numbers or bulk contact lists. ## What the API Does The WhatsApp Number Checker API accepts a phone number (or a batch of numbers) and returns: - **Is WhatsApp registered**: Boolean indicating whether the number has an active WhatsApp account. - **Account type**: Whether the account is a personal WhatsApp user or a WhatsApp Business account. - **Validity**: Basic phone number validation alongside the WhatsApp check. For bulk processing, the API supports asynchronous batch jobs — submit a list of numbers and retrieve results when processing completes, making it efficient for checking thousands of numbers before a campaign launch. ## How Developers Use It Integration via REST API with API key authentication. For single-number checks, a synchronous GET or POST request returns the result immediately. For bulk operations, an asynchronous job is submitted and results are fetched from a callback or polling endpoint. Full API documentation is available at proweblook.com. ## Pricing & Fees Proweblook offers a free tier for initial development and testing. Paid plans are available for production and high-volume use. Current pricing tiers are listed at proweblook.com. Bulk processing is supported on paid plans. ## Authentication API key authentication. Keys are obtained after registration at proweblook.com. ## Rate Limits Single-number real-time checks and high-volume bulk batch processing are both supported. Contact Proweblook for specific throughput limits on your plan. ## Nigeria-Specific Context Nigeria is one of WhatsApp's largest markets globally. Nigerian businesses — including fintechs, e-commerce platforms, logistics companies, and customer service teams — rely heavily on WhatsApp for: - Customer onboarding and verification notifications - Order confirmations and delivery tracking - Customer support and complaint resolution - Marketing broadcasts and promotional campaigns Before any of these use cases, verifying that the target number is actually on WhatsApp dramatically improves delivery rates and reduces wasted API costs. Proweblook's WhatsApp Checker enables this verification at scale. ## Compliance & Terms of Service WhatsApp's official Business API (via Meta) is the compliant channel for commercial WhatsApp messaging. Automated WhatsApp number checking via third-party APIs like Proweblook operates outside of WhatsApp's official API and may conflict with WhatsApp's Terms of Service for mass commercial use. Developers should review WhatsApp's ToS and consider whether their use case is within acceptable use before deploying at scale. For regulatory compliance in Nigerian financial services, use official communication channels (SMS, email, registered WhatsApp Business API) for sensitive notifications. ## Challenges & Gotchas for Nigerian Developers 1. **WhatsApp ToS considerations**: Automated number checking via third-party tools is in a gray area with WhatsApp's Terms of Service. Assess your use case carefully. 2. **Accuracy variability**: While 99.7% accuracy is reported, this may vary by country and carrier. Test accuracy specifically for Nigerian numbers before relying on it for production workflows. 3. **Pricing opacity**: Current plan pricing is not publicly listed — request a quote from Proweblook for volume-based pricing. 4. **Not a WhatsApp messaging API**: This API only checks registration status — it does not send messages. Pair with WhatsApp Business API (via Meta) or BSPs like Twilio or Bird for actual message delivery. ## Company Background Proweblook is an API toolkit provider focused on communication and contact verification tools. The platform combines phone validation, WhatsApp number checking, Caller ID lookup, GeoIP, and 200+ AI tools in a single service accessible through a unified API key. ## Frequently Asked Questions **Q: Does Proweblook support Nigerian (+234) WhatsApp number checking?** A: Yes. Nigeria is included in the 180+ countries supported for WhatsApp number verification. **Q: Can it detect WhatsApp Business accounts separately from personal accounts?** A: Yes. The API distinguishes between personal WhatsApp users and WhatsApp Business accounts. **Q: Can I check a bulk list of Nigerian numbers?** A: Yes. Bulk batch processing is available via async jobs for high-volume list checking. **Q: Does this API send WhatsApp messages?** A: No. This API only checks registration status. Use Meta's WhatsApp Business API or an approved BSP for sending messages.
Twilio Verify
Twilio Verify is a fully managed, multi-channel user authentication and phone verification API that enables developers to add one-time passcode (OTP) verification, two-factor authentication (2FA), and phone number validation to any application without building or maintaining their own verification infrastructure. Built on Twilio's global carrier network, Verify supports OTP delivery via SMS, WhatsApp, voice call, email, and push notifications — as well as frictionless verification methods like Silent Network Authentication and Passkeys. A standout feature for Nigerian developers is Fraud Guard, which provides 100% protection against SMS pumping fraud — a widespread attack where bad actors flood phone numbers with OTP requests to generate carrier revenue. Fraud Guard detects and blocks this automatically, preventing runaway SMS costs that can bankrupt Nigerian startups running OTP-based auth. ## What the API Does Twilio Verify handles the complete verification lifecycle: sending the OTP code via your chosen channel, managing code expiry and retry logic, validating the code entered by the user, and returning a verification result. The API abstracts all carrier relationships, message routing, and code management — developers only make two API calls: one to send the code and one to check it. Supported verification channels: - **SMS**: OTP delivered as a text message to any phone number including Nigerian (+234) numbers. - **WhatsApp**: OTP via WhatsApp message — useful for Nigerian users who prefer WhatsApp over standard SMS. - **Voice**: OTP read aloud via automated phone call — fallback option for users who cannot receive SMS. - **Email**: OTP sent via email for non-phone-based verification flows. - **Push**: In-app push notification verification via the Verify Push SDK for mobile apps. - **Silent Network Authentication (SNA)**: Verifies phone number ownership in the background without sending a code or requiring any user action — the carrier directly confirms the phone-SIM match silently. - **Passkeys**: WebAuthn-based biometric authentication as a password-free login option. Beyond OTP delivery, Twilio Verify includes phone number intelligence that validates the number format, identifies the carrier, detects line type (mobile vs. landline vs. VoIP), and flags risky or suspicious numbers before sending a verification — helping prevent waste on invalid or fraudulent numbers. ## How Developers Use It Integration requires two main API calls: 1. **Create Verification**: `POST /v2/Services/{ServiceSid}/Verifications` — specify the phone number, channel (sms/whatsapp/voice/email), and locale. Twilio sends the OTP. 2. **Check Verification**: `POST /v2/Services/{ServiceSid}/VerificationChecks` — submit the code entered by the user. Twilio returns `approved` or `pending`. A Verify Service is created once in the Twilio Console (or via API) and stores your configuration — OTP length, expiry time, rate limits, Fraud Guard settings, and code template. The Service SID is then used in all verification API calls. ## Pricing & Fees Twilio Verify uses pay-as-you-go pricing charged only for successful verifications: - Free trial available without credit card — includes test credits for development. - SMS OTP: approximately $0.05 per successful verification plus the underlying SMS carrier fee for the destination country. - WhatsApp OTP: WhatsApp business messaging rates apply. - Voice OTP: Voice call rates apply per destination country. - Email OTP: Email delivery is typically included in Twilio SendGrid pricing. - Exact per-channel rates for Nigeria are available at twilio.com/en-us/verify/pricing. ## Authentication Twilio uses HTTP Basic Authentication with your Account SID (username) and Auth Token (password). These credentials are found in the Twilio Console. For production, Twilio recommends using API Keys instead of the master Auth Token, scoping key access to specific services. ## Rate Limits Twilio Verify includes built-in configurable rate limiting per Verify Service — you can set maximum verification attempts per phone number per time window. This prevents abuse and limits fraud exposure. Additional rate limits at the Twilio account level apply to all API requests. ## Compliance & Regulations Twilio is ISO 27001 certified, SOC 2 Type II attested, and GDPR compliant. For Nigerian deployments, Twilio's global carrier network delivers SMS through local Nigerian carriers (MTN, Airtel, Glo, 9mobile). Twilio complies with NCC (Nigerian Communications Commission) regulations for business SMS delivery, including sender ID registration requirements for commercial messaging. Twilio Verify's Fraud Guard helps Nigerian businesses comply with cost management obligations and prevents fraudulent use of their messaging channels. ## Challenges & Gotchas for Nigerian Developers 1. **Sender ID registration**: Nigerian carriers require businesses to register alphanumeric sender IDs for SMS delivery. Twilio facilitates this but it requires supporting business documentation and approval time. 2. **SMS delivery rates**: Nigerian SMS delivery can be slower than in Western markets due to carrier routing. Use WhatsApp as a fallback channel for time-sensitive OTPs. 3. **SMS pumping fraud**: Always enable Fraud Guard in production. SMS pumping attacks targeting Nigerian apps can generate thousands of dollars in fraudulent charges before detection. 4. **Billing in USD**: Twilio charges in USD. Nigerian developers need a USD-capable payment method (virtual USD card or wire). 5. **Trial limitations**: The Twilio free trial can only send to verified phone numbers. Upgrade to a paid account for unrestricted testing with real Nigerian numbers. ## Company Background Twilio was founded in 2008 in San Francisco by Jeff Lawson, Evan Cooke, and John Wolthuis. The company is publicly listed (NYSE: TWLO) and serves over 300,000 businesses globally. Twilio Verify powers authentication for some of the world's largest consumer apps and fintech platforms. ## Frequently Asked Questions **Q: Can Twilio Verify send OTPs to Nigerian (+234) numbers?** A: Yes. Twilio's global carrier network supports Nigerian phone numbers on all major carriers (MTN, Airtel, Glo, 9mobile). **Q: What is SMS pumping fraud and how does Verify protect against it?** A: SMS pumping is an attack where fraudsters trigger mass OTP requests to generate carrier revenue at your expense. Twilio Verify's Fraud Guard automatically blocks these attacks, providing 100% protection according to Twilio. **Q: Is there a free tier?** A: Twilio provides a free trial account with test credits. No credit card required to start. Production use requires a paid account. **Q: Can I use WhatsApp OTP instead of SMS?** A: Yes. WhatsApp OTP is supported and preferred by many Nigerian users who use WhatsApp as their primary communication channel.
Mailgun Validation
Mailgun Email Validation is an email verification service built into the Mailgun email platform, powered by real-world delivery data from billions of emails sent through Mailgun's infrastructure. Because Mailgun operates one of the largest email sending platforms globally, its validation engine uses actual send history and recipient engagement data — not just DNS checks — to make more accurate predictions about whether a given email address is deliverable. Available as a standalone validation API or as part of the Mailgun Optimize suite, the service enables Nigerian developers and businesses to validate email addresses in real time at point of entry, or clean existing lists in bulk before campaigns, reducing bounce rates that damage domain sender reputation. ## What the API Does Mailgun email validation performs multi-layer verification: - **Syntax check**: Validates email address format. - **Domain validation**: Verifies that the domain exists and has valid DNS records. - **MX record check**: Confirms the domain has mail exchange records configured to receive email. - **Mailbox existence**: Verifies the specific mailbox exists on the mail server via SMTP probing. - **Disposable email detection**: Flags addresses from temporary email services. - **Risk assessment**: Leverages Mailgun's historical send data to assign deliverability risk scores based on whether similar addresses have historically been undeliverable, bounced, or marked as spam. The Mailgun Optimize plan adds inbox placement testing (verifying your emails actually reach inboxes, not spam folders) and email preview rendering (testing how your email looks across email clients) alongside validation. ## How Developers Use It Real-time validation via REST API: `GET https://api.mailgun.net/v4/address/validate?address=user@example.com` authenticated with HTTP Basic Auth (username: `api`, password: `YOUR_API_KEY`). Bulk validation: Upload a CSV file through the Mailgun dashboard or API and retrieve validated results by file ID. ## Pricing & Fees - **Optimize Plan**: $49/month — includes 2,500 email validations, 25 inbox placement tests, and 500 email preview renders per month. - **Add-on validation on Foundation+**: $1.20 per 100 validations as overage. - **Email sending**: Separate from validation — Mailgun offers free 100 emails/day for sending, with paid sending plans starting at $15/month. Note: After October 2025, Mailgun increased pricing on its Flex send plan by 100%. Verify current pricing at mailgun.com/pricing before committing. ## Authentication HTTP Basic Authentication. Username is always the literal string `api`; password is your Mailgun API key. This scheme is shared across all Mailgun API calls (email sending, validation, analytics). ## Rate Limits Rate limits depend on your plan. The Optimize plan includes 2,500 validations/month. Overage above the plan limit is billed per 100 validations. Real-time API throughput is not explicitly published — contact Mailgun for high-volume limit details. ## Compliance & Regulations Mailgun is GDPR compliant and SOC 2 Type II certified. Email addresses submitted for validation are processed per Mailgun's data processing agreement. For Nigerian deployments under NDPR, Mailgun's data handling policies support appropriate treatment of user email data. ## Challenges & Gotchas for Nigerian Developers 1. **Validation separate from sending**: The Optimize plan for validation is separate from Mailgun's email sending plans. You may need two plans (one for sending, one for validation) if you use both. 2. **Catch-all domains**: Corporate Nigerian email domains configured as catch-all return "risky" or "unknown" results — Mailgun cannot definitively confirm individual mailbox validity on catch-all domains. 3. **Price increase awareness**: Mailgun increased its Flex send plan pricing by 100% in December 2025. Review current pricing at mailgun.com before subscribing. 4. **USD billing**: Mailgun charges in USD. Nigerian developers need a USD-capable payment method. 5. **Best used within the Mailgun ecosystem**: Mailgun Validation is most valuable if you're already using Mailgun for email sending — combining both means validation and delivery in one account and one API key. ## Company Background Mailgun was founded in 2010 in San Francisco as a developer-focused transactional email API. The company was acquired by Sinch (a Swedish communications platform) in 2021. Mailgun serves over 150,000 businesses globally and processes over 100 billion emails per year. The email validation product is part of Mailgun's Optimize suite, which also includes inbox testing and email preview tools. ## Frequently Asked Questions **Q: Do I need a Mailgun sending account to use email validation?** A: No. Email validation is available as a standalone product through the Mailgun Optimize plan without requiring a sending subscription. **Q: How accurate is Mailgun email validation?** A: Mailgun claims industry-leading accuracy by leveraging real delivery data from billions of emails sent through its platform, not just DNS checks. **Q: What's the difference between Mailgun Validate and ZeroBounce?** A: ZeroBounce is a standalone validation specialist with more detailed categorization (spam traps, abuse emails, etc.) and non-expiring credits. Mailgun Validate is best for teams already in the Mailgun ecosystem who want validation + inbox testing + email delivery in one platform. **Q: Is there a free trial for validation?** A: Mailgun provides some validation credits with account registration. The Optimize plan includes validation, inbox testing, and email preview starting at $49/month.
Stytch
Stytch is a modern authentication platform that specializes in passwordless authentication flows — magic links, OTPs (one-time passwords) via SMS, WhatsApp, email, and phone, passkeys, and OAuth social login — providing Nigerian developers with a comprehensive authentication API that covers the full range of modern login patterns without requiring teams to build authentication infrastructure from scratch. Stytch also provides session management, multi-factor authentication, and B2B authentication (SSO, SCIM) through a unified platform. Nigerian applications face a distinctive authentication challenge: the user population is highly mobile-first, WhatsApp is the dominant communication platform, SMS is near-universally accessible, and passwords are widely considered a poor user experience due to reuse, forgetting, and the inconvenience of password managers. Nigerian fintech and consumer apps benefit enormously from passwordless authentication patterns that reduce friction and improve conversion — a user who can log in with a single SMS code is far more likely to complete onboarding than one who must create and remember a password. Magic links send users a single-use authentication link to their email. When the user clicks the link, they are instantly authenticated in the app without ever entering a password. For Nigerian SaaS and e-commerce applications where users have reliable email access, magic links are the simplest and most frictionless authentication flow available. Stytch's magic link endpoint handles link generation, delivery, verification, and session creation with a few API calls. SMS OTP (one-time password) sends a 6-digit code to the user's phone number via SMS. This is the most familiar authentication pattern for Nigerian users, who regularly receive OTPs from banks, fintech apps, and telecommunications companies. Stytch's SMS OTP supports Nigerian phone numbers in E.164 format (+234...), making it straightforward to authenticate Nigerian users with their mobile numbers. WhatsApp OTP is a unique Stytch capability that delivers authentication codes via WhatsApp rather than traditional SMS. With WhatsApp used by over 80% of Nigerian smartphone users, WhatsApp OTP feels more familiar and accessible than SMS for many Nigerians — particularly for users whose SMS inbox is noisy with promotional messages. This is a significant differentiator for Nigerian consumer apps targeting the mass market. Passkeys (WebAuthn) represent the future of authentication — users authenticate using biometrics (fingerprint, face ID) stored on their device rather than any password or code. For Nigerian mobile apps where users are accustomed to fingerprint authentication in their banking apps, passkey support provides a seamlessly secure login experience. Stytch's passkey implementation handles the complex WebAuthn protocol on the server side, exposing a simple enrollment and authentication API. The free tier supports up to 25 monthly active users — sufficient for development and small-scale testing. Startup plans ($249/month) support production scale for most Nigerian applications in early growth stages. Complete SDKs for React, Next.js, React Native, iOS, and Android simplify frontend integration. Stytch's fraud prevention features include device fingerprinting, IP reputation scoring, and behavioral analysis that identify suspicious authentication activity — account takeover attempts, credential stuffing attacks, and bot-driven registration campaigns. For Nigerian fintech and e-commerce applications that face significant fraud risk, these built-in fraud signals supplement application-level fraud detection without requiring a separate fraud prevention service. The Stytch B2B authentication product extends the platform to enterprise use cases with organization-level user management, just-in-time provisioning, and SCIM directory synchronization. Nigerian B2B SaaS companies building for enterprise clients can use Stytch B2B to implement the enterprise authentication features (SSO, organization management, role-based access) that enterprise procurement teams require.
TrustRadius (Data Validation)
TrustRadius is a B2B technology review platform that provides software vendors with programmatic access to their verified customer reviews, buyer intent data, and competitive intelligence through a developer API. The platform is primarily used by US and European enterprise software companies seeking to leverage peer reviews for sales and marketing purposes. Its relevance to Nigerian developers is limited — the platform's reviewer base is overwhelmingly US and European enterprise IT buyers, and Nigerian software companies would need a substantial US/EU customer base before TrustRadius provides meaningful value. **What TrustRadius Does** TrustRadius operates as a trusted third-party review site where verified business software users submit detailed reviews of products they have used. Over 1 million verified reviews cover thousands of B2B software products across categories including CRM, ERP, cloud infrastructure, security, marketing automation, and development tools. For software vendors, TrustRadius offers: 1. **Review Access API**: Programmatically retrieve all verified reviews of your product — reviewer details, star ratings, category scores, sentiment, and full review text. 2. **Review Widgets**: Embeddable JavaScript widgets showing your TrustRadius score and recent reviews, updated in real time from the live TrustRadius database. Can be placed on product pages, pricing pages, or checkout flows. 3. **Buyer Intent Data**: Identifies companies and accounts that are actively researching products in your category on TrustRadius — enabling sales teams to reach out to warm prospects who are already in a buying cycle. 4. **Competitive Intelligence**: Access comparison data showing how your product's reviews and scores compare to competitors in the same category. 5. **CRM Integration**: Native integrations with Salesforce and HubSpot allow buyer intent signals to flow directly into your CRM as account-level data. **How Developers Use the TrustRadius API** API access is provided to vendors on paid plans. Authentication uses an API key associated with the vendor account: ``` GET https://api.trustradius.com/v2/products/{product_id}/reviews Authorization: Bearer YOUR_API_KEY ``` The API returns paginated JSON results. Developers typically use this to: - Display TrustRadius reviews on their own product website - Import reviews into internal analytics pipelines - Trigger alerts when new reviews are published - Generate weekly/monthly review digests for customer success teams Free widget embedding is available without API access — you can embed a TrustRadius review score badge on your website without a paid plan. **Pricing** TrustRadius API access is part of vendor subscription plans. Pricing is customized based on product category, company size, and desired features. There is no self-serve free API tier for vendors — access requires direct engagement with TrustRadius sales. Free widget embedding (without full API access) is available at no cost. **Why ng_support Is False** TrustRadius is accessible from Nigeria (not geo-blocked), and Nigerian software companies can in principle create vendor accounts and access the API. However, ng_support is marked false for this entry because: 1. TrustRadius's reviewer base is almost entirely US and European enterprise IT professionals 2. Nigerian B2B software companies typically have insufficient US/EU customer volume to generate meaningful TrustRadius review counts 3. The platform's buyer intent data is calibrated to US and European buying cycles 4. Nigerian software buyers rarely use TrustRadius to research products — they rely on informal referrals, LinkedIn, and local tech communities For most Nigerian developers, integrating TrustRadius provides negligible value and significant integration overhead. **When TrustRadius Is Relevant for Nigerian Companies** TrustRadius becomes relevant for Nigerian software companies in specific scenarios: 1. **US Market Expansion**: A Nigerian SaaS company targeting US enterprise customers (e.g., a fintech API, an AI tool, or a vertical SaaS product) needs social proof for US buyers. Listing on TrustRadius and embedding verified reviews on the product website builds credibility with US IT decision-makers who rely on review platforms. 2. **Global SaaS Products**: Nigerian software products with significant US/EU customer bases can use TrustRadius to institutionalize customer feedback collection and convert satisfied customers into public advocates. 3. **Competitor Research**: Nigerian SaaS founders can use TrustRadius (without API access) to research competitor products, read detailed user reviews, and identify feature gaps that represent differentiation opportunities. **Compliance and Data Privacy** TrustRadius anonymizes reviewer details in public display but provides more detail to vendors through the API (where the reviewer consented to share). Data is subject to TrustRadius's privacy policy and US data protection standards. Nigerian companies processing European reviewer data through the TrustRadius API should be aware of GDPR transfer provisions. **Company Background** TrustRadius was founded in 2012 and is headquartered in Austin, Texas. It has raised over $50 million in venture funding. The platform competes primarily with G2 (formerly G2 Crowd) and Gartner Peer Insights for B2B software reviews. TrustRadius differentiates on review depth and authentication rigor — reviewers must authenticate via LinkedIn or a business email and answer structured questions, resulting in more detailed reviews than typical consumer review platforms. **Alternatives** G2 (g2.com) is TrustRadius's primary competitor and offers a developer API with similar capabilities. Capterra is another alternative but has lower API maturity. For Nigerian companies, product hunt and local Nigerian tech communities (Nairaland, ProductHunt Nigeria, Twitter tech community) may be more effective for building early social proof before investing in TrustRadius. TrustRadius is a useful tool for Nigerian software companies with ambitions in the US enterprise market but provides little immediate value for developers focused exclusively on the Nigerian market.
Vonage (Nexmo)
Vonage (formerly Nexmo) is a global cloud communications platform providing SMS, voice, video, WhatsApp, email, and social messaging APIs through a unified communications stack used by over 250,000 developers worldwide. Acquired by Ericsson in 2022, Vonage combines its developer-centric heritage as Nexmo — one of the pioneering SMS API companies — with Ericsson's telecommunications infrastructure depth, providing enterprise-grade global communications with the developer experience that startups expect. Nigerian businesses and developers use Vonage for global multi-channel communications that reach customers through SMS, WhatsApp, in-app voice, and social messaging channels simultaneously. The Vonage Messages API provides a unified interface for sending messages across multiple channels: SMS, WhatsApp, Facebook Messenger, Viber, and MMS. A single API endpoint with a "channel" parameter routes the message to the appropriate platform, enabling Nigerian developers to build multi-channel messaging workflows without learning separate APIs for each platform. This channel-agnostic approach lets Nigerian customer engagement platforms send the same message across channels and deliver it on whichever platform the recipient is active on. SMS delivery through Vonage reaches Nigerian mobile numbers on all major networks, with Vonage managing carrier routing globally. Vonage's SMS reliability is backed by direct carrier connections in many markets and SLA guarantees for enterprise accounts. Nigerian businesses requiring guaranteed delivery rates for critical transactional messages — bank OTPs, medical appointment reminders, legal notifications — can rely on Vonage's established carrier relationships for dependable delivery performance. Voice API enables building voice applications: making and receiving phone calls in Nigeria, implementing IVR menus, recording calls, transcribing speech to text, and connecting calls to agents or conference bridges. Nigerian call centers can use Vonage Voice to build cloud-based contact center solutions without on-premise telephony hardware. Vonage's text-to-speech capability supports multiple voices and languages for IVR prompt delivery. WhatsApp Business API through Vonage provides access to WhatsApp messaging for Nigerian business applications, enabling template messages for order confirmations and account notifications, as well as customer service messaging flows where agents respond to customer-initiated conversations. Vonage handles the WhatsApp Business API approval process and provides a tested integration path that Nigerian businesses can use without navigating the Meta approval process independently. Verify API for phone number verification provides a managed OTP workflow: request verification for a Nigerian number, Vonage sends OTP via SMS or voice, developer confirms the code. The Verify API handles OTP code generation, delivery, retry with fallback to voice if SMS fails, and code validation — removing all these concerns from the developer's code. Nigerian apps requiring phone verification during signup can integrate Vonage Verify in under an hour. Number management through the Vonage dashboard and API allows buying and configuring phone numbers in Nigeria and internationally, setting up inbound webhooks for SMS and calls, and managing number routing. Free trial credits of approximately $2 are available on signup, enabling Nigerian developers to test message delivery before purchasing credits. Vonage SDKs are available for all major programming languages with regular updates. Vonage also offers Vonage Business Communications for enterprise unified communications, making it suitable for Nigerian enterprises that want to consolidate their developer API and internal communications under a single Vonage commercial relationship.
CarbonIVS
Carbon (OneFi Limited) is a Nigerian digital financial services company operating as Carbon Microfinance Bank, licensed and regulated by the Central Bank of Nigeria (CBN). Carbon offers two developer-facing API products: the Carbon Business API — a BaaS layer for virtual accounts, payouts, and transaction management — and CarbonIVS, an identity verification system that connects directly to Nigeria government identity databases including BVN, NIN, International Passport, Driver's Licence, and Voter Registration. What the APIs Do The Carbon Business API enables fintechs and businesses to issue virtual bank account numbers to customers (static or dynamic), initiate and monitor payouts to any Nigerian bank, retrieve transaction history, and receive webhook events for real-time transaction notifications. It is designed as a BaaS layer for building financial products on top of CBN-licensed infrastructure. CarbonIVS is a separate identity verification product that lets developers automate KYC flows by verifying users against all major Nigerian identity databases in real time. All verification results are reported on a dashboard in real time. CarbonIVS requests require AES encryption using your API key for additional security. How Developers Use It Developers access the API at docs.getcarbon.co. Authentication uses an API key passed via the x-carbon-key header. The sandbox base URL is carbonapistagingsecure.getcarbon.co/baas/api. Responses are JSON. To go live, businesses must complete Carbon onboarding and provide required compliance documents. Rate limits are not publicly documented — developers should contact Carbon support for current thresholds. Pricing Carbon does not publish pricing publicly. Both the Business API and CarbonIVS are enterprise products that require direct engagement with the Carbon sales team. A sandbox environment is available for testing at no cost. Authentication All API requests use an x-carbon-key header with your API key. CarbonIVS requests additionally require AES encryption of the payload using the API key for enhanced security during identity data transmission. Compliance Carbon operates as Carbon Microfinance Bank (RC 1642222), regulated by the Central Bank of Nigeria. This makes it one of the most credible BaaS providers in Nigeria for businesses requiring a licensed banking infrastructure partner. CBN mandates KYC compliance — Carbon handles this through CarbonIVS for its partners. Challenges and Gotchas (1) Pricing is not public — requires a sales call before you can estimate integration costs. (2) Business API and CarbonIVS are separate products with separate onboarding. (3) Rate limits undisclosed — must be requested directly. (4) AES encryption requirement for CarbonIVS adds implementation complexity. (5) Carbon is Nigeria-only — no cross-border or international payment support. Company Background Carbon was founded in Nigeria by Chijioke Dozie and is headquartered in Lagos at Plot 642C Akin Adesola Street. The company employs over 90 people and has served millions of Nigerian consumers through its personal finance app. The business API suite is a newer B2B offering targeting fintechs and enterprises needing CBN-backed infrastructure. FAQs Q: Is Carbon a bank? A: Yes. Carbon operates as Carbon Microfinance Bank, CBN-licensed and regulated. Q: Can I use Carbon API without being a Nigerian business? A: No. Carbon BaaS and CarbonIVS are designed for Nigeria-registered businesses operating in Nigeria. Q: Is there a sandbox? A: Yes. Sandbox access is available at carbonapistagingsecure.getcarbon.co. Q: What identity documents can CarbonIVS verify? A: BVN, NIN, International Passport, Driver's Licence, and Voter Registration card — all major Nigerian government IDs. Q: Do I need to encrypt requests for the Business API? A: AES encryption is specifically required for CarbonIVS identity verification calls. Standard Business API calls use the x-carbon-key header without additional encryption.
CompanyData.com
CompanyData.com is a global business information API that provides developers and enterprise platforms with programmatic access to company registration records, director information, financial filings, and corporate intelligence from business registries across multiple countries and regions. The service aggregates official company data from government business registries and authoritative commercial sources into a unified API interface, enabling automated corporate due diligence, vendor verification, and B2B data enrichment workflows. The core data offering covers company registration details including legal company name, registration number, registered address, incorporation date, company type, current active or inactive status, and the registered jurisdiction. For Nigerian businesses conducting supplier onboarding, vendor management, or partnership agreements, the ability to verify that a counterparty is a legitimately registered company with accurate legal name and registration number is a fundamental compliance and risk management requirement. Director and officer data reveals who is legally responsible for a company, including director names, positions, appointment dates, and where available, other companies where the same individuals hold directorships. This information is critical for Know Your Business (KYB) compliance programs at Nigerian financial institutions, fintech companies, and any regulated entity required to understand the beneficial ownership and control structure of their corporate clients before establishing business relationships. Financial filing access provides balance sheet data, profit and loss figures, and other financial statements where companies are required to file publicly with government authorities. For companies registered in jurisdictions with mandatory financial reporting to company registrars, this enables creditors, investors, and counterparties to assess financial health without requiring direct disclosure from the company. Nigerian organizations extending trade credit to international buyers can use this data as part of credit assessment. The API supports B2B CRM enrichment, automatically populating or updating company records with the latest registered information. Nigerian sales and marketing teams using CRM platforms can keep their company database accurate and current without manually researching each account. The API can verify and append official registration details, update addresses, and flag companies that have become inactive or dissolved. Supply chain due diligence has become increasingly important for Nigerian companies operating in regulated industries or seeking international trading relationships. Procurement teams can use CompanyData.com to verify that suppliers are legitimate registered entities before placing orders, reducing the risk of fraud involving fictitious companies. International export controls and sanctions screening workflows can be enriched with official company registration data to ensure completeness of counterparty profiles. Coverage for African markets including Nigeria has been expanding as the API aggregates from Corporate Affairs Commission records and other African business registry sources. Nigerian company data availability varies by data access agreements and registry digitization status, but the trend across the continent is toward greater digital accessibility of company registration information. The API returns structured JSON data through RESTful endpoints with filtering by company name, registration number, and jurisdiction. For Nigerian developers building compliance, procurement, or business intelligence platforms, CompanyData.com reduces the engineering burden of integrating with multiple individual country registries into a single API dependency. The paid subscription model reflects the commercial value of the data aggregation and normalization service — access to authoritative company data from multiple jurisdictions through a consistent interface saves significant development and maintenance effort for organizations that would otherwise need to build and maintain these registry connections independently.
NIMC NIN API
The NIMC NIN API refers to the suite of identity verification services provided by the National Identity Management Commission (NIMC) — the Nigerian government agency responsible for establishing, managing, and maintaining the National Identity Database (NIDB). NIMC is the authoritative source for Nigerian identity data, having enrolled over 100 million Nigerians in its National Identity Management System (NIMS) since its establishment under the NIMC Act of 2007. NIMC provides two primary API products for identity verification: the NIMC Verification Service (NVS) — a SOAP-based enterprise web service for direct database queries — and NINAuth, a newer OAuth 2.0-based digital identity authentication service designed for seamless integration into government and private-sector applications. **NIMC Verification Service (NVS)** NVS is the original NIMC API, exposing Nigeria's National Identity Database as a SOAP (Simple Object Access Protocol) web service. The service provides five levels of data access: - Level 1: Minimum — confirms NIN exists and is valid (name only) - Level 2: Basic demographic data (name, DOB, gender) - Level 3: Extended demographic + contact details - Level 4: Full demographics + enrollment details - Level 5: Maximum — full data including biometric indicators Verification can be performed using three input methods: 1. **NIN-based lookup**: Provide the 11-digit NIN to retrieve identity data 2. **Fingerprint-based verification**: Submit biometric data for fingerprint matching against the NIMC database 3. **Demographic search**: Search by name/DOB combination to locate identity records Access to NVS is secured via dedicated VPN connections, providing an additional layer of security beyond standard HTTPS. This enterprise-grade security posture makes NVS appropriate only for institutional integrators with the technical infrastructure to manage VPN connections. **NINAuth — Modern Digital Identity Authentication** In 2023–2024, NIMC launched NINAuth (ninauth.nimc.gov.ng), a new identity authentication service designed to modernize NIN-based verification. NINAuth uses OAuth 2.0 and is designed for: - Government service portals needing federated Nigerian identity login - Private sector applications wanting NIMC-backed user authentication - Any platform where "Login with NIN" is appropriate NINAuth provides a developer-friendly interface at app.ninauth.nimc.gov.ng/developers and represents NIMC's move toward a more accessible, REST-friendly verification experience. **Tokenization and Virtual NIN (vNIN)** To address data privacy concerns around the raw 11-digit NIN, NIMC introduced vNIN (Virtual NIN) — a tokenized alias generated per-institution that allows verification without exposing or storing the raw NIN. Under NIMC's new policy, no entity in Nigeria is permitted to verify or store the raw 11-digit NIN — they must use vNIN tokens instead. This is a critical compliance requirement for all new NIN verification integrations as of 2024. **Who Can Access NIMC APIs** Direct NIMC NVS access is not self-serve — it requires institutional authorization. The typical path: - CBN-licensed banks, fintechs, insurance companies, and regulated businesses apply to NIMC - Government agencies have institutional data-sharing agreements with NIMC - Most Nigerian startups and SMEs access NIN verification indirectly via licensed aggregators (Prembly, Dojah, Youverify, Smile Identity) who hold NIMC data processor licenses **Pricing** NIMC offers tiered pricing for the NVS: - **SME Service Plans**: Bronze, Silver, Gold — tiered by monthly verification volume - **Enterprise Bulk Purchasing Groups**: Five enterprise tiers for high-volume institutional use Current pricing schedules are available at the NIMC pricing portal (wiki.nimc.gov.ng/en/pricing/enterprises). NINAuth pricing is separate. **NDPR Compliance** All NIMC data access is governed by the Nigeria Data Protection Regulation (NDPR). Organizations accessing NIN data must implement appropriate data protection measures, complete Data Protection Impact Assessments (DPIAs) where required, and must not store raw NINs beyond what is necessary for the immediate verification purpose. **Challenges for Nigerian Developers** The main challenge for Nigerian startup developers is that direct NIMC access requires institutional authorization that most early-stage companies do not have. The SOAP protocol (rather than REST) adds integration complexity for modern web applications. The recommended path for startups is to use a licensed aggregator API (Prembly, Dojah, Youverify) rather than attempting direct NIMC integration — the aggregators have already obtained NIMC licenses and provide modern REST APIs with developer-friendly onboarding. **Frequently Asked Questions** Q: Can a startup developer access NIMC NVS directly? A: Generally no — direct NVS access requires institutional authorization. Use a licensed aggregator like Prembly, Dojah, or Youverify instead. Q: What is vNIN and why does it matter? A: Virtual NIN is a tokenized alias for the raw NIN. NIMC now prohibits storing or sharing the raw 11-digit NIN — all new integrations must use vNIN for compliance. Q: What is NINAuth? A: NINAuth is NIMC's newer OAuth 2.0-based authentication service, providing a more developer-friendly "Login with NIN" capability for government and private-sector portals. Q: Is there a free tier? A: No. NIMC NVS is a paid institutional service. There is no free tier or sandbox environment for NVS. Q: What protocol does NIMC NVS use? A: SOAP (Simple Object Access Protocol), not REST. NINAuth uses REST/OAuth 2.0.
ZeroBounce Email Validation
ZeroBounce is an email validation and deliverability platform that verifies email addresses with 99.6% accuracy, helping businesses eliminate invalid, disposable, and spam trap addresses from their contact lists before sending campaigns. Used by over 250,000 businesses globally, ZeroBounce offers both a real-time API for point-of-entry email validation and a bulk file upload tool for cleaning existing contact databases. The platform's pricing model is particularly attractive: credits never expire (unlike most competitors with monthly quotas), and ZeroBounce does not charge for duplicate email addresses or for results classified as "unknown." This makes it cost-effective for Nigerian businesses with irregular email sending patterns or seasonal marketing campaigns. ## What the API Does ZeroBounce performs a multi-layer validation on each email address: 1. **Syntax Check**: Verifies the email address format (valid characters, @ symbol, domain structure). 2. **Domain Validation**: Checks that the email domain exists, has valid DNS records, and has functioning MX records for mail delivery. 3. **Mailbox Existence**: Verifies that the specific mailbox exists on the email server without sending an actual email. 4. **Spam Trap Detection**: Identifies email addresses used as spam traps — addresses set up by anti-spam organizations to catch bulk senders. 5. **Disposable Email Detection**: Flags addresses from temporary email services (10minutemail, Guerrilla Mail, etc.) used to bypass registration requirements. 6. **Abuse Email Detection**: Identifies addresses known for flagging emails as spam. 7. **AI Deliverability Scoring**: Uses machine learning to score each email's likely inbox placement rate beyond basic validity. Each email address returns a status (valid, invalid, catch-all, unknown, spamtrap, abuse, do_not_mail) with sub-statuses providing additional context (e.g., mailbox_not_found, possible_trap, disposable). ## How Developers Use It **Real-time API**: Single email validation via a GET or POST request to ZeroBounce's API endpoint with your API key and the email address. Returns a JSON object with the validation status within milliseconds. Suitable for form field validation at signup. **Bulk Validation**: Upload a CSV file of email addresses through the dashboard or API and download the validated results. Suitable for cleaning existing mailing lists. **Email Finder**: Given a name and domain, ZeroBounce can attempt to find the associated email address (costs additional credits). ## Pricing & Fees ZeroBounce uses a credit-based system where one credit validates one email: - **Minimum purchase**: 2,000 credits for $39 ($0.0195 per email). - **Subscription plan (ZeroBounce ONE)**: 10,000 credits/month for $99/month. - **Credits never expire** on pay-as-you-go purchases. - **No charge for duplicates**: Validating the same email twice only costs one credit. - **No charge for unknown results**: If ZeroBounce cannot determine the status, no credit is consumed. - Volume pricing: per-email costs decrease at higher purchase volumes. ## Authentication API key authentication. The key is passed as a query parameter (`api_key=YOUR_KEY`) or in the request body. Keys are obtained from the ZeroBounce dashboard after registration. ## Rate Limits ZeroBounce does not publish specific real-time API rate limits. Bulk validation processing speed depends on file size and system load. Contact ZeroBounce for high-throughput requirements. ## Compliance & Regulations ZeroBounce is SOC 2 Type II attested and GDPR compliant. The platform processes email addresses for validation purposes without using them for secondary marketing or sharing with third parties. For Nigerian deployments under NDPR, ZeroBounce's data handling policies support appropriate treatment of email addresses as personal data. ## Challenges & Gotchas for Nigerian Developers 1. **Catch-all domains**: Many Nigerian corporate email domains are configured as "catch-all" (accepting all emails regardless of whether the mailbox exists). ZeroBounce returns "catch-all" for these — you cannot confirm individual mailbox validity on catch-all domains. 2. **Unknown results**: Some email addresses cannot be fully validated due to server configuration. ZeroBounce does not charge for these, but you will need a policy for handling "unknown" results in your list. 3. **USD billing**: ZeroBounce charges in USD. Use a USD-capable card or virtual card. 4. **Not an email sending service**: ZeroBounce validates emails but does not send them. Pair with Mailchimp, SendGrid, or a Nigerian email service for actual campaign delivery. 5. **Free credits**: 100 free validation credits are provided on signup — enough for basic testing but not sufficient for validating a real mailing list. ## Company Background ZeroBounce was founded in 2015 in Santa Barbara, California by Liviu Tanase. The company processes over 20 billion email validations annually and has won multiple industry awards. ZeroBounce is widely regarded as one of the most accurate email validation services in the market. ## Frequently Asked Questions **Q: Do ZeroBounce credits expire?** A: No. Pay-as-you-go credits purchased on ZeroBounce never expire. **Q: Is ZeroBounce charged for unknown results?** A: No. ZeroBounce only charges credits for emails with deterministic results (valid, invalid, disposable, etc.). Unknown results are not billed. **Q: Can ZeroBounce validate Nigerian business emails?** A: Yes. ZeroBounce validates email addresses globally. However, catch-all domains (common in Nigerian corporate email setups) will return a "catch-all" status rather than a definitive valid/invalid result. **Q: Is there a free tier?** A: ZeroBounce provides 100 free credits on account registration for testing purposes.
Abstract Phone Validation API
Abstract API Phone Validation is a REST API that validates phone numbers and returns carrier intelligence, line type classification, geographic data, and fraud signals for numbers across 190+ countries and territories. Part of Abstract API's broader suite of data validation APIs (email, IP, VAT, and more), the Phone Validation API is accessible under the same API key used for all Abstract API products — reducing credential management overhead for teams already using Abstract APIs for other validation tasks. The API maintains a large and frequently updated database of phone numbers, carriers, and number types including mobile, landline, VoIP, and disposable numbers — making it useful not just for formatting validation but for fraud detection during user onboarding. ## What the API Does Submitting a phone number to Abstract's validation endpoint returns: - **Validity**: Whether the number is valid and properly formatted. - **Format**: E.164 international format and local format. - **Country**: Country name and ISO code (NG for Nigeria). - **Location**: Regional or city-level data where available. - **Carrier**: Mobile network operator name. - **Line type**: Mobile, landline, VoIP, toll-free, or unknown. - **Is disposable**: Flag for disposable/temporary number services. For Nigerian numbers, this returns the carrier (MTN Nigeria, Airtel Nigeria, Globacom, or 9mobile), the line type, and the country/region data associated with the number prefix. ## How Developers Use It Simple GET request: `GET https://phonevalidation.abstractapi.com/v1/?api_key=YOUR_KEY&phone=2348012345678`. The `api_key` is passed as a query parameter. The phone number can be provided with or without country code. Response is a JSON object returned immediately. ## Pricing & Fees Abstract API Phone Validation requires a paid plan for production use: - **Starter**: $19/month — 1,000 API calls, 3 requests/second. - **Basic**: $39/month — 25,000 calls, 5 req/sec. - **Standard**: $69/month — 50,000 calls, 10 req/sec, multiple API keys. - **Business**: $99/month — 100,000 calls, 20 req/sec. - **Professional**: $199/month — 250,000 calls. - **Growth**: $499/month — 650,000 calls. A free trial is available on signup for initial testing. ## Authentication API key passed as a URL query parameter (`api_key=YOUR_KEY`) on every request. The same API key unlocks all Abstract API products under one account. ## Rate Limits Rate limits are per-plan: 3 req/sec on Starter, scaling to 100 req/sec on Growth. Requests exceeding the per-second limit are queued or rejected depending on plan settings. ## Compliance Abstract API processes phone numbers for validation purposes under GDPR-compliant data handling policies. Numbers are not stored for marketing or secondary use beyond the immediate validation request. ## Challenges & Gotchas for Nigerian Developers 1. **No free tier**: Unlike some competitors, Abstract API Phone Validation requires a paid plan for sustained use. The Starter plan at $19/month may feel expensive for low-volume Nigerian startups. 2. **No SIM Swap detection**: Abstract API does not provide SIM Swap signals — use Twilio Lookup for this capability. 3. **Carrier accuracy with number portability**: As with all carrier lookup services, Nigerian number portability (MNP) can cause carrier misidentification after a user switches networks. 4. **USD billing**: Abstract API charges in USD. Nigerian developers need a USD-capable payment method. 5. **Rate limits matter**: The 3 req/sec limit on the Starter plan can be a bottleneck if your registration flow triggers multiple validation calls simultaneously. ## Company Background Abstract API is a San Francisco-based API company offering a suite of simple, developer-focused data validation and enrichment APIs. The phone validation product is one of several offerings, alongside email verification, IP geolocation, VAT validation, and more. All products are accessible under a single account with a unified API key. ## Frequently Asked Questions **Q: Does Abstract API support Nigerian phone numbers (+234)?** A: Yes. Nigeria is included in the 190+ country coverage with carrier and line type identification. **Q: Is there a free tier?** A: A free trial is available on signup for initial testing. Sustained production use requires a paid plan starting at $19/month. **Q: Can I use one API key for phone, email, and IP validation?** A: Yes. A single Abstract API account key provides access to all Abstract API products including phone, email, IP, and VAT validation.
NumlookupAPI Phone Validation
NumlookupAPI is a phone number lookup and validation API providing real-time carrier identification, line type detection, geographic location data, and number format normalization for global phone numbers including Nigerian (+234) numbers. Operated by EverAPI (everapihq), the platform offers a developer-friendly integration path with a free trial requiring no credit card, paid plans from $9.99/month, and a 99.99% uptime SLA on all paid tiers. The API is designed for businesses that need to validate phone numbers at point of entry, enrich CRM contact data, or screen registrations for invalid or suspicious numbers — without the complexity of a full communications platform. ## What the API Does A single NumlookupAPI call accepts a phone number and returns: - **Validity**: Whether the number is a valid, recognized phone number. - **Number (E.164)**: The number in international E.164 format. - **Carrier**: The mobile network operator (e.g., MTN Nigeria, Airtel Nigeria, Globacom, 9mobile). - **Line type**: Mobile, landline, VoIP, or unknown. - **Location**: Country and sub-national region associated with the number prefix. - **Country code**: ISO 2-letter country code (NG for Nigerian numbers). The API integrates with CRM systems, marketing platforms, and custom applications for automated phone number quality management. ## How Developers Use It GET request to the NumlookupAPI endpoint with the phone number and API key. The response is a JSON object with all available metadata. SDKs and client libraries are available for popular languages through the GitHub repository (everapihq/numlookupapi). Integration is straightforward and can be completed in under an hour. ## Pricing & Fees - **Free trial**: Available with no credit card required for initial testing. - **Paid plans**: Start at $9.99/month providing 7,000 API requests per month. - **Custom plans**: Available for businesses requiring more than 300,000 requests per month. - All paid plans include unlimited API connections (no concurrent request limit) and the 99.99% uptime guarantee. ## Authentication API key authentication. The key is passed as a parameter in the API request. Keys are issued immediately after registration. ## Rate Limits Rate limits are based on monthly request quotas per plan tier. Paid plans come with unlimited concurrent API connections — requests are processed without queuing. Monthly quotas reset each billing cycle. ## Compliance NumlookupAPI processes phone numbers for validation and lookup purposes. Data handling policies are consistent with standard API service agreements. For Nigerian deployments, the carrier and format data returned supports phone number verification as part of broader user onboarding flows. ## Challenges & Gotchas for Nigerian Developers 1. **No SIM Swap detection**: NumlookupAPI provides carrier and line type data but does not offer SIM Swap detection for fraud prevention. Use Twilio Lookup for SIM Swap signals. 2. **Carrier accuracy with MNP**: Nigerian mobile number portability can cause carrier misidentification after a user switches networks. The API reflects original carrier assignment. 3. **7,000 requests at $9.99**: This is a reasonable starting volume but will be exhausted quickly for apps with active daily registrations. Plan your tier based on expected daily validation volume. 4. **USD billing**: NumlookupAPI charges in USD. Nigerian developers need a USD-capable payment method. 5. **Limited documentation depth**: As a smaller API provider, documentation and community support resources are more limited than Twilio or Abstract API. ## Company Background NumlookupAPI is operated by EverAPI (everapihq), a developer-focused API company providing a portfolio of data enrichment and validation APIs. The platform is available as an open-source client library on GitHub and through the Rapid API marketplace in addition to the main website. ## Frequently Asked Questions **Q: Does NumlookupAPI support Nigerian phone numbers?** A: Yes. Nigerian numbers (+234) are supported with carrier identification for MTN, Airtel, Glo, and 9mobile. **Q: Is a credit card required to try the API?** A: No. A free trial is available without credit card details. **Q: What is the uptime guarantee?** A: Paid plans include a 99.99% uptime SLA over the trailing 12-month period. **Q: How many requests does the entry-level plan include?** A: The $9.99/month plan includes 7,000 API requests per month.
JuheAPI Number Verify
JuheAPI Number Verify is a phone number verification and intelligence service offered by JuheAPI (聚合数据, Juhe Data), one of China's leading API aggregation platforms. The service provides phone number format validation, mobile carrier detection, and geographic attribution (province and city) for Chinese mobile phone numbers with +86 country code. This service is specifically designed for the Chinese mobile market and is NOT suitable for verifying Nigerian phone numbers (+234). **What JuheAPI Number Verify Does** For Chinese phone numbers, the service provides: - **Format validation**: Confirms the number follows valid Chinese mobile number format (11-digit numbers starting with 13x, 14x, 15x, 16x, 17x, 18x, or 19x) - **Carrier identification**: Identifies which Chinese carrier the number belongs to — China Mobile (中国移动), China Unicom (中国联通), or China Telecom (中国电信) - **Geographic attribution**: Returns the Chinese province and city the number was originally registered in - **Number type**: Distinguishes between mobile, landline, and virtual numbers **Who Should Use This** JuheAPI Number Verify is appropriate for: - Chinese developers building apps for Chinese mobile users - International businesses with Chinese customer bases - Nigerian companies with significant Chinese buyer relationships who need to validate Chinese contact numbers - China-Nigeria cross-border platforms that collect Chinese buyer information **Who Should NOT Use This** Nigerian developers building apps for Nigerian users should NOT use this service for phone verification. For Nigerian phone number verification (+234), use these alternatives instead: - **Numverify**: International phone validation including Nigeria - **Africa's Talking**: SMS OTP delivery for Nigerian carriers (MTN, Airtel, Glo, 9mobile) - **Termii**: Nigerian-founded SMS/OTP platform with excellent Nigerian carrier support - **Twilio**: Global SMS OTP with Nigerian number support - **BigDataCloud**: Phone validation including Nigerian number format detection **Platform Background** JuheAPI (juheapi.com) is operated by Juhe Data (聚合数据有限公司), a Chinese company founded around 2012 that operates as an API marketplace aggregating hundreds of data services from Chinese data providers. Their catalog includes Chinese weather data, Chinese business registration lookup, Chinese ID card validation, transportation data, and various Chinese-specific data services. The platform is widely used by Chinese developers and is an important part of China's developer ecosystem. **Language and Interface** The JuheAPI platform and documentation are primarily in Mandarin Chinese. Non-Chinese-speaking Nigerian developers will need translation tools to navigate the documentation, billing system, and support channels. All pricing is in CNY (Chinese Yuan) — payment may require a Chinese payment method or international credit card acceptance. **Authentication** JuheAPI uses an API key passed as a query parameter: `?key=YOUR_API_KEY`. Keys are obtained after account registration on juheapi.com. Each API service has a separate API key — the Number Verify key is different from the Page Scraper key. **Pricing** JuheAPI offers a free tier with limited monthly API calls. Paid plans are available for higher volumes. Pricing is in CNY and is generally very affordable by Chinese market standards. The exact pricing for the Number Verify service should be checked at juheapi.com as rates change periodically. **China-Nigeria Trade Context** As China-Nigeria bilateral trade grows (China is Nigeria's largest trade partner), more Nigerian businesses handle Chinese supplier and buyer contact information. JuheAPI Number Verify has limited but genuine utility in cross-border trade workflows where Nigerian companies collect Chinese phone numbers and need to validate them before initiating communications or deliveries. For example, a Nigerian import business using the Alibaba or Made-in-China platforms to source goods collects supplier phone numbers. Before adding numbers to a CRM or triggering automated outreach, validating Chinese number format and carrier can reduce communication failures. **Conclusion** JuheAPI Number Verify is a niche tool with limited direct relevance to most Nigerian developers. Its core value is Chinese phone number validation for the Chinese mobile market. Nigerian developers building for Nigerian users should select phone verification tools with African carrier support rather than this China-focused service.