Rate limits

Public callers get 600 requests per 60 seconds. Every response carries the budget so you can pace yourself rather than discover the ceiling:

RateLimit-Limit: 600
RateLimit-Remaining: 573
RateLimit-Reset: 41
RateLimit-Policy: 600;w=60;policy="public"

RateLimit-Reset is seconds until the window rolls. A refused request answers 429 with Retry-After set to the same number of seconds.

The limit is enforced per IP address and is deliberately generous; if you need more for something interesting, write to hello@dials.co rather than sharding across addresses.