API Keys
All API requests require authentication via an API key. Pass your key in theX-API-KEY request header.
Getting Your API Key
- Sign up at llmquant.com
- Navigate to the Dashboard
- Copy your API key from the API Keys section
Error Codes
| Status | Meaning |
|---|---|
200 | Success |
400 | Bad request — invalid or missing parameters |
401 | Unauthorized — invalid or missing API key |
402 | Payment required — endpoint requires a paid plan |
404 | Not found — ticker or resource does not exist |
429 | Rate limit exceeded |
Rate Limits
Rate limits vary by plan. If you exceed your limit, you will receive a429 response. Contact us to discuss higher limits.