missing_token

No token was sent.

HTTP 401. Nothing reached the broker.

Likely cause: No auth-token, X-API-Key, Authorization: Bearer or ?auth-token= (WebSockets).

What to do: Send your token.

Retry: No. The same request gets the same answer; change something first.

Listed under Keys, tokens and permissions in Errors. Send the error’s requestId to support and we can find the request.