Rate Limits

Current behavior

Trendtrack owns authenticated public API rate limiting in the backend runtime. If a request is blocked, the API returns a canonical 429 rate_limited response.

Headers to watch

• Retry-After tells you when to retry after a 429.
• X-Request-Id helps correlate support or debugging investigations.

Implementation guidance

• Back off and retry after the interval in Retry-After.
• Treat rate limiting separately from billing failures such as insufficient_credits.
• Use the raw OpenAPI and Swagger references to verify per-endpoint behavior as the surface evolves.