Core concepts
Rate limits
Default limits and guidance for high-volume usage
Rate limits
Default: 600 requests/minute per account (burst-friendly). Exceeding returns 429 Too Many Requests with aRetry-After header.
Contact support to raise limits for batch operations.
Handling 429 responses
Handling 429 responses
- Backoff: Respect the
Retry-Afterheader before retrying. - Idempotency: Use
Idempotency-Keyfor POSTs to avoid duplicates. - Queue: Buffer and pace requests client-side during bursts.