generate method

Future<String> generate()

Implementation

Future<String> generate() async {
  try {
    Response response = await fetch().post(API.QRCODE, data: {
      "external_id": "${external_id}",
      "type": "${type}",
      "callback_url": "${callback}",
      "amount": nominal
    });

    return jsonEncode(response.data);
  } on DioError catch (e) {
    print(e);
    return e.toString();
  }
}