Response Format
All Fincept API endpoints return standardized JSON responses with consistent structure.Success Response
Error Response
Common Status Codes
| Code | Meaning | Example |
|---|---|---|
| 200 | Success | Request completed |
| 400 | Bad Request | Invalid parameters |
| 401 | Unauthorized | Missing/invalid API key |
| 402 | Payment Required | Insufficient credits |
| 403 | Forbidden | Tier access required |
| 429 | Too Many Requests | Rate limit exceeded |
| 500 | Server Error | Internal error |
