Frequently Asked Questions

What Is The API Rate Limit?

Each Developer Key is limited to 3 requests per second. The limit is shared between all queries using said Developer Key. An individual API Key is limited to 1 request per second.

The “lockout time” is just until the next second, so will have minimal impact on operation.

Uploads from the dashboard and user interface do not impact API rate limiting.

Keywords: upload interval, query

Product Page
https://www.ambientweather.net

Copyright © 2026 Nielsen-Kellerman Co. All rights reserved.