Neither X-Api-Key nor Authorization: Bearer header was present on the request.

Response shape

HTTP/1.1 401
Content-Type: application/problem+json
X-Request-ID: req_...

{
  "type": "https://developers.dealermax.app/errors/missing_api_key",
  "title": "Missing API key",
  "status": 401,
  "code": "missing_api_key",
  "request_id": "req_..."
}

The response may include a human-readable detail field. Validation failures also include an errors array with the invalid parameters reported by FastAPI.

How to recover

Call the API from your backend/BFF and add X-Api-Key with a valid dealer API key generated in DealerMAX.

Related

Full catalog: https://developers.dealermax.app/errors. API reference: https://developers.dealermax.app/api.