import 'package:openpay/openpay.dart';

main(List<String> arguments) async {
  final openpay = Openpay('MERCHANT_ID', 'API_KEY', country: Country.Mexico, isSandboxMode: true);
  final token = await openpay.createToken(
                      CardInfo(
                        '4111111111111111', // card number
                        'Juan Perez Ramirez', // holder name
                        '21', //year
                        '12', //month
                        '110', // cvv
                      ),
                    );
  print(token);
}