> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neus.network/llms.txt
> Use this file to discover all available pages before exploring further.

# Rate limits

> What to do when requests are throttled.

APIs may return **429** or transient errors.

* Exponential backoff; honor **Retry-After** when present.
* **Creates:** do not blind-retry - confirm the first request did not succeed.
* **Polling:** wait a few seconds between polls; back off on errors.

**Next:** [SDK errors](../sdks/error-handling)