> For the complete documentation index, see [llms.txt](https://docs.usegravity.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.usegravity.app/gravity-native/magic-links.md).

# External Linking

You can open your application using external links and even pass data to your application when it loads.

Inside `/app/app.json` you can set the `scheme` to your own app name (eg. gravity), then launch your app using `gravity://`

When using Expo in development, the `exp://` scheme will be automatically injected, and your production scheme name will be used when your app is built. You can also pass in a route and parameters like so:

```
gravity://resetpassword?token=xxx
```

For a full example, please refer to the reset password or user invite flow, both of which send a magic link that opens the app.