# RUM Setup for Flutter

The Kloudfuse RUM SDK is available as a plugin for Flutter; include the Kloudfuse RUM SDK dependency in your application.

The Kloudfuse Flutter SDK is available as a Flutter plugin.

## Install

1. Add the following code your `pubspec.yaml` file:

```yaml
   dependencies:
        kf_sdk:
   ```

2. Fetch the SDK:

```console
   $ flutter pub get
   ```

3. Initialize the SDK:

```javascript
   import 'package:kf_sdk/kf_sdk.dart';

void main() async {
        final configuration = KfConfiguration(
          applicationId: '<APPLICATION_ID>',
          clientToken: '<CLIENT_TOKEN>',
          customEndpoint: '<KFUSE_RUM_ENDPOINT>',
          env: '<ENV>',
          sessionSamplingRate: 100,
          service: '<APPLICATION_NAME>',
          env: 'production',
          version: '1.0.0',
        );

await KfSdk.runApp(configuration, KfTrackingContent.granted, () async {
          runApp(MyApp());
        });
   }
   ```

The possible configuration options are:

|     |     |
   | --- | --- |
   |  | After adding new application to RUM, copy the **Integration Code**, and use it to specify the `appId`, `clientToken`, and `service`. See [RUM Add New Application](https://docs.kloudfuse.com/platform/3.3.6/rum-add-application/). |

- **applicationId**: A UUID that uniquely identifies a specific frontend application. All RUM telemetry will be associated with it.
   - **clientToken**: A token that identifies valid producers of RUM telemetry. You may supply the value `dummy` if authenticated ingestion is not enabled during Kloudfuse install. When authenticated ingestion is enabled, this value must match one of the configured authentication tokens for RUM. See our _Enable Authenticated Ingestion_ documentation for [AWS S3](https://docs.kloudfuse.com/platform/3.3.6/rum-enable-aws-s3/#step5), [Azure Blob](https://docs.kloudfuse.com/platform/3.3.6/rum-enable-azure-blob/#step5), or [Google GCS](https://docs.kloudfuse.com/platform/3.3.6/rum-enable-google-gcs/#step5).
   - **customEndpoint**: The Kloudfuse ingest endpoint for RUM events.
     `https://<kfuse-public-endpoint>/ddrumproxy`
   - **service**: A "friendly" name, unique to the instrumented frontend application.
   - **version**: The string that represents the unique frontend application build, such as 1.0.0.
   - **sessionSamplingRate**: The Percentage of user sessions that generate RUM telemetry; valid range is 0 to 100.