missing_authorization

No Authorization header · HTTP 401

What causes this

The request arrived without an Authorization header. Every endpoint except the catalogue, status, and setup routes requires one.

How to fix it

Send Authorization: Bearer <key> using an API key from Settings → API keys, or a session token if you are calling an account endpoint.

What the response looks like

{
  "error": {
    "code": "missing_authorization",
    "status": 401,
    "message": "…",
    "hint": "…",
    "request_id": "req_…",
    "docs_url": "https://cloud.ngentix.ai/docs/errors/missing_authorization"
  }
}

Quote the request_id if you contact support — it identifies your exact request in our logs.