The Worldline Connect Flutter SDK provides a convenient way to support a large number of payments methods inside your Flutter app. It is Dart 3 compatible out of the box.
See the Worldline Connect Developer Hub for more information on how to use the SDK.
Add the SDK to your app by adding the dependency to your pubspec.yaml file, where x.y.z is the version number:
dependencies:
# other dependencies
connect_sdk_client_flutter: ^x.y.z
Afterwards, run the following command:
flutter pub get