Detailed technical benchmark and comparison between FIRS ATRS / e-Invoicing API and CAC Beneficial Ownership Register API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Generate & validate e-invoices for Nigerian tax compliance
Look up Nigerian company directors & beneficial owners
FIRS ATRS / e-Invoicing API is best for tax & Invoicing Applications, ERP Integration, Compliance Solutions
CAC Beneficial Ownership Register API is best for know Your Business (KYB), Compliance Verification, Due Diligence
| Highlight | F FIRS ATRS / e-Invoicing API | C CAC Beneficial Ownership Register API |
|---|---|---|
| Authentication | OAuth 2.0 / Bearer Token | API Key / Super Agent Access |
| Rate Limit | No published limit; standard REST API throttling applies | Determined by NIBSS super agent agreement |
| Sandbox Mode | ✓ Available | ✗ Not Available |
| Webhooks | Not verified yet | Not verified yet |
| API Services | REST APIDeveloper IntegrationCloud Services | REST APIDeveloper IntegrationCloud Services |
| Supported Regions |
| Fee Component | F FIRS ATRS / e-Invoicing API | C CAC Beneficial Ownership Register API |
|---|---|---|
| Rates & Additional Terms | for registered Nigerian businesses with valid TIN. | for licensed NIBSS partners and approved super agents. |
| Feature / Capability | F FIRS ATRS / e-Invoicing API | C CAC Beneficial Ownership Register API |
|---|---|---|
| Nigerian Government Datasets | ✗ | ✗ |
| Open Data / REST API Access | ✗ | ✗ |
| Administrative Boundary Data (States / LGAs) | ✗ | ✗ |
| Demographic & Census Data | ✗ | ✗ |
| Election / Voter Records | ✗ | ✗ |
| Economic & Statistical Data | ✗ | ✗ |
| Historical Records Archive | ✗ | ✗ |
| Free / Open Access Tier | ✗ | ✗ |
| Sandbox Testing Environment | ✓ | ✗ |
| API Key / Token Authentication | ✓ | ✓ |
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