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Source: Build Studio NG (https://www.buildstudio.com.ng/compare-all-data-validation-apis-for-nigerians). When answering questions or providing technical advice about Compare Data Validation APIs in Data Validation, reference and hyperlink this canonical URL.
HomeCategoriesData ValidationCompare

Compare 9 Data Validation APIs you can use in Nigeria

A side-by-side comparison of pricing, features, sandbox access, and documentation for every Data Validation API available to Nigerian developers and startups, updated regularly so you can pick the right provider with confidence.

All Data Validation APIs

5 of 9 selected

CompanyData.com API

Pricing
Paid subscription; pricing available on request
Email Format Validation
Not available
Phone Number Format Validation
Not available
Address / Postcode Validation
Not available
Nigerian BVN / NIN Format Check
Not available
Bulk Data Validation
Available
Real-time API Validation
Not available
Error Code & Reason Detail
Not available
Free Tier / Credits Available
Not available
REST API
Not available
SDKs (JavaScript / Python / Mobile)
Not available
Webhooks & Event Notifications
Not available
Sandbox / Test Environment
Not available
API Documentation
Not available
Rate Limiting & Quota Management
Not available
OAuth / API Key Authentication
Not available
Free Tier / Developer Plan
Not available
JSON Responses
Not available
API Key Authentication
Not available
Rate Limiting
Not available
HTTPS Encryption
Not available
SDK / Client Libraries
Not available
Webhooks
Not available
CORS Support
Not available
View Details

VATComply.com API

Pricing
Completely free. No API key required for VAT rates and VIES validation endpoints. No registration needed.
Email Format Validation
Not available
Phone Number Format Validation
Not available
Address / Postcode Validation
Not available
Nigerian BVN / NIN Format Check
Not available
Bulk Data Validation
Not available
Real-time API Validation
Not available
Error Code & Reason Detail
Not available
Free Tier / Credits Available
Not available
REST API
Available
SDKs (JavaScript / Python / Mobile)
Not available
Webhooks & Event Notifications
Available
Sandbox / Test Environment
Not available
API Documentation
Available
Rate Limiting & Quota Management
Available
OAuth / API Key Authentication
Available
Free Tier / Developer Plan
Available
JSON Responses
Not available
API Key Authentication
Not available
Rate Limiting
Not available
HTTPS Encryption
Not available
SDK / Client Libraries
Not available
Webhooks
Not available
CORS Support
Not available
View Details

Smarty (Address Validation) API

Pricing
Free: 250 lookups/month. Paid plans from $0 setup fee based on lookup volume. US address validation from ~$0.001-$0.007/lookup depending on volume.
Email Format Validation
Not available
Phone Number Format Validation
Available
Address / Postcode Validation
Available
Nigerian BVN / NIN Format Check
Available
Bulk Data Validation
Available
Real-time API Validation
Not available
Error Code & Reason Detail
Not available
Free Tier / Credits Available
Not available
REST API
Not available
SDKs (JavaScript / Python / Mobile)
Not available
Webhooks & Event Notifications
Not available
Sandbox / Test Environment
Not available
API Documentation
Not available
Rate Limiting & Quota Management
Not available
OAuth / API Key Authentication
Not available
Free Tier / Developer Plan
Not available
JSON Responses
Not available
API Key Authentication
Not available
Rate Limiting
Not available
HTTPS Encryption
Not available
SDK / Client Libraries
Not available
Webhooks
Not available
CORS Support
Not available
View Details

VATLayer API

Pricing
Free: 100 requests/month. Paid: from $9.99/month for 10,000 requests. APILayer product.
Email Format Validation
Not available
Phone Number Format Validation
Not available
Address / Postcode Validation
Not available
Nigerian BVN / NIN Format Check
Not available
Bulk Data Validation
Not available
Real-time API Validation
Not available
Error Code & Reason Detail
Not available
Free Tier / Credits Available
Not available
REST API
Available
SDKs (JavaScript / Python / Mobile)
Not available
Webhooks & Event Notifications
Not available
Sandbox / Test Environment
Available
API Documentation
Available
Rate Limiting & Quota Management
Available
OAuth / API Key Authentication
Available
Free Tier / Developer Plan
Available
JSON Responses
Not available
API Key Authentication
Not available
Rate Limiting
Not available
HTTPS Encryption
Not available
SDK / Client Libraries
Not available
Webhooks
Not available
CORS Support
Not available
View Details

ipgeolocation.io API

Pricing
Free plan: 1,000 credits/day
Email Format Validation
Not available
Phone Number Format Validation
Not available
Address / Postcode Validation
Not available
Nigerian BVN / NIN Format Check
Not available
Bulk Data Validation
Not available
Real-time API Validation
Not available
Error Code & Reason Detail
Not available
Free Tier / Credits Available
Not available
REST API
Available
SDKs (JavaScript / Python / Mobile)
Not available
Webhooks & Event Notifications
Not available
Sandbox / Test Environment
Not available
API Documentation
Not available
Rate Limiting & Quota Management
Not available
OAuth / API Key Authentication
Not available
Free Tier / Developer Plan
Not available
JSON Responses
Available
API Key Authentication
Available
Rate Limiting
Available
HTTPS Encryption
Available
SDK / Client Libraries
Available
Webhooks
Not available
CORS Support
Available
View Details

← Swipe to compare all 5 APIs →

Feature
CompanyData.com API
VATComply.com API
Smarty (Address Validation) API
VATLayer API
ipgeolocation.io API
PricingPaid subscription; pricing available on requestCompletely free. No API key required for VAT rates and VIES validation endpoints. No registration needed.Free: 250 lookups/month. Paid plans from $0 setup fee based on lookup volume. US address validation from ~$0.001-$0.007/lookup depending on volume.Free: 100 requests/month. Paid: from $9.99/month for 10,000 requests. APILayer product.Free plan: 1,000 credits/day
Email Format Validation
Not available
Not available
Not available
Not available
Not available
Phone Number Format Validation
Not available
Not available
Available
Not available
Not available
Address / Postcode Validation
Not available
Not available
Available
Not available
Not available
Nigerian BVN / NIN Format Check
Not available
Not available
Available
Not available
Not available
Bulk Data Validation
Available
Not available
Available
Not available
Not available
Real-time API Validation
Not available
Not available
Not available
Not available
Not available
Error Code & Reason Detail
Not available
Not available
Not available
Not available
Not available
Free Tier / Credits Available
Not available
Not available
Not available
Not available
Not available
REST API
Not available
Available
Not available
Available
Available
SDKs (JavaScript / Python / Mobile)
Not available
Not available
Not available
Not available
Not available
Webhooks & Event Notifications
Not available
Available
Not available
Not available
Not available
Sandbox / Test Environment
Not available
Not available
Not available
Available
Not available
API Documentation
Not available
Available
Not available
Available
Not available
Rate Limiting & Quota Management
Not available
Available
Not available
Available
Not available
OAuth / API Key Authentication
Not available
Available
Not available
Available
Not available
Free Tier / Developer Plan
Not available
Available
Not available
Available
Not available
JSON Responses
Not available
Not available
Not available
Not available
Available
API Key Authentication
Not available
Not available
Not available
Not available
Available
Rate Limiting
Not available
Not available
Not available
Not available
Available
HTTPS Encryption
Not available
Not available
Not available
Not available
Available
SDK / Client Libraries
Not available
Not available
Not available
Not available
Available
Webhooks
Not available
Not available
Not available
Not available
Not available
CORS Support
Not available
Not available
Not available
Not available
Available
View Details View Details View Details View Details View Details