Errors

Parel returns OpenAI-style error envelopes.

{
  "error": {
    "message": "Model not found",
    "type": "invalid_request_error",
    "param": "model",
    "code": "model_not_found"
  }
}

Common status codes

Status	Code	Meaning
400	invalid_request_error	Request body or parameter is invalid
401	invalid_api_key	Missing or invalid API key
402	insufficient_balance	Account balance is too low
403	forbidden	Account cannot access the resource
404	model_not_found	Model or route resource was not found
429	rate_limit_exceeded	Too many requests
502	provider_error	Upstream provider failed
503	service_unavailable	Temporary capacity or service issue

Request IDs

When reporting an issue, include the response status, model ID, approximate timestamp, and any request ID returned by the API.