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

# Installation

> Add the DeepLink Flutter SDK to your project

## Add the package

From your Flutter project root, run:

```bash theme={null}
flutter pub add deeplink_flutter_sdk
```

Or add the dependency in `pubspec.yaml`:

```yaml theme={null}
dependencies:
  deeplink_flutter_sdk: ^1.0.0  # use the latest version from pub.dev
```

Then run:

```bash theme={null}
flutter pub get
```

## Minimum requirements

* Flutter SDK: 3.0 or higher
* Dart: 3.0 or higher
* Android: minSdkVersion 21 or higher (for install referrer and app links)
* iOS: 12.0 or higher (for Universal Links / Associated Domains)

## Next steps

Configure each platform so links and installs are attributed correctly:

<CardGroup cols={2}>
  <Card title="Android setup" icon="android" href="/sdk/android-setup">
    App links, install referrer, and ProGuard.
  </Card>

  <Card title="iOS setup" icon="apple-whole" href="/sdk/ios-setup">
    Associated Domains and URL handling.
  </Card>
</CardGroup>

After setup, see [Handling links](/sdk/handling-links) to respond to incoming deep link URLs in your app.