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Error shape

{
  "error": {
    "message": "Invalid API key",
    "type": "authentication_error",
    "code": "invalid_api_key",
    "param": null
  }
}

Status codes

StatusMeaning
401Missing or invalid API key / session
402Insufficient credits or plan required
403Key missing required scope
404Model not found
429Rate limited
502Upstream inference failure

Response headers

HeaderMeaning
x-request-idCorrelation id for support
x-ratelimit-limit-requestsConfigured RPM
x-ratelimit-remaining-requestsRemaining in window (when enforced)
x-icelake-balance-creditsCredit balance
x-icelake-model-idResolved public model id
Log x-request-id on failures when contacting support.