The fair-use budget for the current API key has been exceeded.

Response shape

HTTP/1.1 429
Content-Type: application/problem+json
X-Request-ID: req_...

{
  "type": "https://developers.dealermax.app/errors/rate_limited",
  "title": "Rate limit exceeded",
  "status": 429,
  "code": "rate_limited",
  "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

Respect the Retry-After header, cache server-side responses, and retry only safe GET requests.

Related

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