Rate limits

Default 600 read and 120 write calls per minute per key; adjustable per organization.

Limits

Two buckets per key: read (GET) and write (POST/PATCH/PUT/DELETE). Sliding one-minute window. Different limits are configured per organization by claritos operations.

Headers

RateLimit and RateLimit-Policy (IETF draft) plus X-RateLimit-Limit, -Remaining, -Reset on every response. On 429 additionally Retry-After.

http

RateLimit: "read";r=598;t=42
RateLimit-Policy: "read";q=600;w=60
X-RateLimit-Limit: 600
X-RateLimit-Remaining: 598
X-RateLimit-Reset: 1788549600

Behaviour on 429

Wait Retry-After seconds and retry with exponential backoff. Spread bulk runs over time; use updatedSince instead of full pulls.