Detailed technical benchmark and comparison between Mono API and Mono Connect API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Connect financial accounts and process direct debits.
Link bank accounts to access transaction history & income data
Mono API is best for Nigerian businesses and developers looking for reliable banking & fintech solutions.
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 | M Mono API | M Mono Connect API |
|---|---|---|
| Authentication | API Key | Client Secret Key (passed as mono-sec-key in request headers) |
| Rate Limit | Rate limits apply per API key. Contact Mono for specific limits based on plan tier. | Not publicly specified |
| Sandbox Mode | ✓ Available | ✓ Available |
| Webhooks | ✓ Supported | ✓ Supported |
| API Services | Virtual Account & Account OpeningAccount Balance & Transaction HistoryDirect Debit / Mandate PaymentsBank Transfers & Payouts | Virtual Account & Account OpeningAccount Balance & Transaction HistoryDirect Debit / Mandate PaymentsBVN / KYC Identity Verification |
| Supported Regions |
| Fee Component | M Mono API | M Mono Connect API |
|---|---|---|
| Free Tier / Trial Credits | Free tier available for development and testing | Free sandbox available |
| Rates & Additional Terms |
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