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

# REST API

<View title="Developer" />

<View title="Federal docs" />

<View title="EU docs" />

This category has guides that teach you about the LaunchDarkly REST API. The LaunchDarkly REST API lets you perform any action you can do in the LaunchDarkly platform's UI. To learn more, [read the API documentation](/docs/api).

* [Comparing LaunchDarkly's SDK and REST API](/docs/guides/api/comparing-sdk-rest-api)
* [Using the LaunchDarkly REST API](/docs/guides/api/rest-api)
* [REST API migration guide](/docs/guides/api/api-migration-guide)