Detailed technical benchmark and comparison between Smile Identity API and Bloc API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Verify identities with biometric KYC tuned for African faces across 52 countries
Embed virtual accounts, transfers & bills payment via a CBN-licensed bank
Smile Identity API is best for african fintechs, banks, and regulated businesses needing best-in-class biometric KYC tuned specifically for African faces with 52-country coverage, 9 Nigerian government databases, 132M+ Nigeria records, and ISO/IEC 30107-3 Level 2 certified facial recognition at 0% attack penetration.
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 | S Smile Identity API | B Bloc API |
|---|---|---|
| Authentication | API Key + Partner ID both required in all requests; issued after account registration at portal.usesmileid.com | API Key (Secret Key from Bloc Dashboard) |
| Rate Limit | Not publicly documented enterprise SLA-based | Not publicly specified contact Bloc for limits |
| Sandbox Mode | ✓ Available | ✓ Available |
| Webhooks | Not verified yet | ✗ Not supported |
| API Services | BVN VerificationNIN VerificationFacial Biometric / Liveness DetectionDocument Verification (Passport / ID) | Virtual Card IssuancePhysical Card IssuanceNaira (NGN) CardDollar (USD) Virtual Card |
| Supported Regions |
| Fee Component | S Smile Identity API | B Bloc API |
|---|---|---|
| Transfers & Payouts | Contact provider | Virtual Accounts and Transfers pricing varies contact Bloc for enterprise rates |
| Free Tier / Trial Credits | Sandbox free | Free to integrate |
| Rates & Additional Terms |
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