General Motors · Rate Limits

General Motors Rate Limits

General Motors APIs (vehicle data, OnStar, fleet) are partner-gated; published consolidated rate-limit documentation is not available externally.

1 Limits Throttle: 429
AutomotiveConnected VehicleRate Limiting

Limits

Partner API limits partner
varies
see partner agreement

Policies

Partner-scoped
Limits are governed by the partner-program agreement; no public tier.
Backoff on 429
Standard exponential-backoff retry with Retry-After honoring is recommended.

Sources