Detailed technical benchmark and comparison between Mono API and Bloc API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Connect financial accounts and process direct debits.
Embed virtual accounts, transfers & bills payment via a CBN-licensed bank
Mono API is best for Nigerian businesses and developers looking for reliable banking & fintech solutions.
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.
| Highlight | M Mono API | B Bloc API |
|---|---|---|
| Authentication | API Key | API Key (Secret Key from Bloc Dashboard) |
| Rate Limit | Rate limits apply per API key. Contact Mono for specific limits based on plan tier. | Not publicly specified contact Bloc for limits |
| Sandbox Mode | ✓ Available | ✓ Available |
| Webhooks | ✓ Supported | ✗ Not supported |
| API Services | Virtual Account & Account OpeningAccount Balance & Transaction HistoryDirect Debit / Mandate PaymentsBank Transfers & Payouts | Virtual Card IssuancePhysical Card IssuanceNaira (NGN) CardDollar (USD) Virtual Card |
| Supported Regions |
| Fee Component | M Mono API | B Bloc API |
|---|---|---|
| Transfers & Payouts | Contact provider | Virtual Accounts and Transfers pricing varies contact Bloc for enterprise rates |
| Free Tier / Trial Credits | Free tier available for development and testing | Free to integrate |
| Rates & Additional Terms |
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