unauthorized
Missing or invalid API key · HTTP 401
What it means
The request carried no API key, or one that is unknown, revoked or expired, or its agency has no API access.
What to do
Send Authorization: Bearer bym_live_… with an active key from Integrations → API & MCP.
Example
{
"type": "https://api.bymundi.com/problems/unauthorized",
"title": "Missing or invalid API key",
"status": 401,
"detail": "The request carried no API key, or one that is unknown, revoked or expired, or its agency has no API access.",
"code": "unauthorized",
"requestId": "req_…"
}
How to read any error: Errors guide.