Textmast docs

Errors / missing_api_key

No API key provided

HTTP 401authenticationmissing_api_key

The request carried no `Authorization` header we could read.

What to do

Send Authorization: Bearer tm_live_…. The word Bearer and the single space are both required — a header carrying only the key is not read.

What it looks like

{
  "error": {
    "type": "authentication",
    "code": "missing_api_key",
    "message": "…",
    "doc_url": "https://docs.textmast.com/errors/missing_api_key",
    "request_id": "req_01j8xk2p7n4qc3m9v0wz5bt6ay"
  }
}

Quote the request_id if you get in touch. It is on every response, including this one, and it turns a support email into a single log query rather than an archaeology exercise.

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