Restrictions
A few rules so the service has enough capacity for everyone.
If you hit the cap, the service answers with code 429. Pause and retry; for frequent work keep a copy of the data yourself.
| Rate | roughly 60 requests per minute from one address. |
|---|---|
| Short bursts | a burst of up to 120 requests passes without error. |
| Reset | the counter frees up within a minute. |
| Keys | not needed: the limit is counted by network address. |
| Browser | cross-origin requests are allowed. |