Detailed technical benchmark and comparison between VelvPay API and Mono Connect API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Accept payments at 1% fees, built for Nigerian SMEs and freelancers
Link bank accounts to access transaction history & income data
VelvPay API is best for nigerian SMEs, freelancers, service-based businesses, and startups that want a simple, affordable payment gateway with local customer support, 1% transaction fees, built-in invoicing, and multi-channel payment acceptance (web, mobile, and in-person).
Mono Connect API is best for nigerian lenders, neobanks, savings apps, and personal finance tools that need to link customer bank accounts for transaction history, income verification, direct bank debits (DirectPay), and identity verification all via one open banking API covering 30+ Nigerian financial institutions.
| Highlight | V VelvPay API | M Mono Connect API |
|---|---|---|
| Authentication | API Key issued after merchant onboarding; passed as Bearer token or in request headers | Client Secret Key (passed as mono-sec-key in request headers) |
| Rate Limit | Not publicly documented | Not publicly specified |
| Sandbox Mode | ✓ Available | ✓ Available |
| Webhooks | ✓ Supported | ✓ Supported |
| API Services | Card Payments (Visa / Mastercard / Verve)Bank Transfer / Pay by TransferUSSD PaymentsInternational / Multi-Currency Payments | Virtual Account & Account OpeningAccount Balance & Transaction HistoryDirect Debit / Mandate PaymentsBVN / KYC Identity Verification |
| Supported Regions |
| Fee Component | V VelvPay API | M Mono Connect API |
|---|---|---|
| Local Transactions / Cards | Local transactions:1% per transaction with no hidden charges | Contact provider |
| International / FX Cards | International transactions:flexible rate (contact VelvPay for exact fees) | Contact provider |
| Free Tier / Trial Credits | Contact provider | Free sandbox available |
| Setup & Monthly Fees | No publicly listed monthly subscription fee | Contact provider |
| Rates & Additional Terms | Same-day settlement available |
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