Could find this GitHub page where there is a clone of appsflyer Cordova plugin is available.  May be some one from OutSystems Experts answer this.

btw you can follow the instruction here on how to integrate.

Hi Bruno,

Yes, I have experience implementing the Cordova AppsFlyer plugin. Here’s a basic outline of the process:

1) Install the Plugin: You can add the AppsFlyer plugin to your Cordova project by using the following command:

cordova plugin add https://github.com/AppsFlyerSDK/cordova-plugin.git

2) Configure the Plugin: After installation, configure it by initializing the SDK with your AppsFlyer Dev Key and App ID (iOS) in the onDeviceReady function. For example:

var options = {

    devKey: 'your-dev-key',

    appId: 'your-app-id', // for iOS only

    isDebug: true // Optional for debugging

};

window.plugins.appsFlyer.initSdk(options, function(result) {

    console.log(result);

}, function(error) {

    console.error(error);

});

3) Track Events: Once the plugin is initialized, you can track events as needed. For example:

var eventName = 'af_purchase';

var eventValue = { revenue: '100', currency: 'USD' };

window.plugins.appsFlyer.trackEvent(eventName, eventValue);

4) iOS and Android Setup: Ensure that you’ve followed the setup steps for both platforms in the AppsFlyer Cordova documentation. This includes adding the necessary permissions in your AndroidManifest.xml and Info.plist.

If you encounter specific issues during the setup, feel free to ask for more detailed assistance!

Best,

Abhinav