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Rate limits

Rate limiting applies to audit ingest and telemetry ingest routes when enabled in server configuration.

HTTP 429

When rate limited, the API returns 429 Too Many Requests with a Retry-After header (seconds). The SDK automatically retries on 429 and 5xx with exponential backoff (default 3 attempts).

SDK retry policy

Batching defaults

Batching reduces request volume and helps stay under rate limits.

Metrics

The platform exposes fact0_ratelimit_dropped_total on /metrics for observability.