Detailed technical benchmark and comparison between Bloc API and Mono Connect API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Embed virtual accounts, transfers & bills payment via a CBN-licensed bank
Link bank accounts to access transaction history & income data
Bloc API is best for nigerian developers and startups that want to embed banking features virtual accounts, transfers, bills payment into their apps using a fully CBN-licensed Nigerian BaaS that owns its own banking infrastructure via Banc Corp MFB.
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 | B Bloc API | M Mono Connect API |
|---|---|---|
| Authentication | API Key (Secret Key from Bloc Dashboard) | Client Secret Key (passed as mono-sec-key in request headers) |
| Rate Limit | Not publicly specified contact Bloc for limits | Not publicly specified |
| Sandbox Mode | ✓ Available | ✓ Available |
| Webhooks | ✗ Not supported | ✓ Supported |
| API Services | Virtual Card IssuancePhysical Card IssuanceNaira (NGN) CardDollar (USD) Virtual Card | Virtual Account & Account OpeningAccount Balance & Transaction HistoryDirect Debit / Mandate PaymentsBVN / KYC Identity Verification |
| Supported Regions |
| Fee Component | B Bloc API | M Mono Connect API |
|---|---|---|
| Transfers & Payouts | Virtual Accounts and Transfers pricing varies contact Bloc for enterprise rates | Contact provider |
| Free Tier / Trial Credits | Free to integrate | Free sandbox available |
| Rates & Additional Terms |
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