Buttondown Rate Limits
Buttondown's published API rate limits, read from its rate-limits documentation. This replaces the 2026-05-04 scaffold, whose values were placeholders. Buttondown enforces one global per-minute limit plus one endpoint-specific daily cap on subscriber creation, and returns rate-limit state on every response.
Buttondown Rate Limits is the machine-readable rate-limit profile for Buttondown on the APIs.io network, in the API Commons Rate Limits shape.
It captures 3 rate-limit definitions, measuring requests_per_minute, requests_per_day, and requests_per_hour.
Limit state is signalled in the limit, remaining, reset, and retryAfter response headers, and an exhausted limit returns HTTP 429.
The profile also includes response codes documented for throttled and quotaExceeded.
Tagged areas include Email, Newsletters, Rate Limiting, and Throttling.
limitremainingresetretryAfter
Limits
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.