> For the complete documentation index, see [llms.txt](https://developer.raindrop.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.raindrop.io/v1/authentication.md).

# Authentication

In order to make authorized calls to Raindrop.io API, you must do the following:

* [x] [Register your application](https://app.raindrop.io/settings/integrations)
* [x] [Obtain access token](/v1/authentication/token.md)