Reference

Rate limits

Every key is commissioned with terms sized to your workload. A standard key enforces its commissioned daily limit (429 past it; the window resets at midnight UTC; 429s themselves never count against you). An unlimited key has no cap.

Every authenticated response carries the headers:

X-RateLimit-Limit: 50000        # your commissioned daily limit ("unlimited" on unlimited keys)
X-RateLimit-Remaining: 49587    # left in today's window

The shared playground key

The public test key embedded in these docs is additionally limited per client IP(200 requests/day) so one reader can't drain it for everyone. It only ever serves the fixture city.

Check your usage

GET /v1/me returns requests today and over 30 days, plus your limit — the same numbers your portal dashboard shows. Need more headroom? Talk to us.