API
API — rate limits
Per-IP for anonymous, per-key for authenticated. Quotas are per UTC day. 429 includes Retry-After.
Anonymous reads are limited per IP — most endpoints sit around 60 req/min. Heavy endpoints (search, the Composer turn) are stricter. Authenticated reads use the per-key daily quota; the default is 10,000 calls/day.
When you hit a limit we respond with 429 Too Many Requests and a Retry-After header. Quotas reset at 00:00 UTC.
Need a higher limit? Reply to your API key creation email — we'll raise it for legitimate use cases (research, dashboards, bridges to other consumer-protection tooling).