unauthenticated
Authentication required
- HTTP status
- 401
- Code
unauthenticated- Retry?
- No, until you fix the key
What it means
The request had no API key, or the key is unknown, revoked or expired. Every cause gives the same response on purpose, so a guessed key learns nothing.
What to do
Send Authorization: Bearer <key> with an active key. Check the key's status in the dashboard under Developers, then API keys, and rotate it if it was lost. In the dashboard itself, sign in again.
Example
{ "type": "https://docs.messaging.500calls.com/errors/unauthenticated", "title": "Authentication required", "status": 401, "code": "unauthenticated", "detail": "Send a valid API key in the header 'Authorization: Bearer <key>'.", "request_id": "req_01M3KR6CQ26S90NG2V790GVFTX", "errors": []}