Understand API rate limits
API and WebhooksUpdated Aug 11, 20262 min read
Rate limits are shared by tenant across management API-key requests from Pro and Max workspaces.
Free workspaces do not have REST API access and cannot create or use management API keys.
| Plan | Per second | Per minute | Per day |
|---|---|---|---|
| Pro | 20 | 300 | 100,000 |
| Max | 50 | 1,500 | 1,000,000 |
niceuptime returns RateLimit-Limit, RateLimit-Remaining, and RateLimit-Reset headers.
When a bucket rejects a request, the response is 429 and includes Retry-After for the current reset time.
Coordinate usage across clients that use keys for the same tenant.