Stannp Rate Limits
Stannp applies a per-account, per-minute request limit that is a subscription entitlement: 300 req/min on Free and Starter, 600 on Growth, 2,000 on Premium and 3,000 on Enterprise. The current allowance is exposed on EVERY response through three X-RateLimit-* headers, which is the signal an agent should read — Stannp's published status-code table does not include a rate-limit exhaustion code and no Retry-After header is documented, so a client must pace itself from X-RateLimit-Reset rather than react to a throttle response.
Stannp Rate Limits is the machine-readable rate-limit profile for Stannp on the APIs.io network, in the API Commons Rate Limits shape.
It captures 4 rate-limit definitions, measuring api_requests.
Limit state is signalled in the X-RateLimit-Limit, X-RateLimit-Remaining, and X-RateLimit-Reset response headers.
Tagged areas include Direct Mail, Postcards, Letters, Print, and Physical Mail.
X-RateLimit-LimitX-RateLimit-RemainingX-RateLimit-Reset
Limits
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.