m8ty_client_paymentscan

Payment scanner client for QR code-based payments. Enables scanning QR codes from web apps and processing payment QR codes.

Before you start

Check the documentation of the m8ty_client_paymentscan library.

Import all needed libraries

import 'package:dio/dio.dart';
import 'package:m8ty_client_paymentscan/m8ty_client_paymentscan.dart';

Client Setup

final client = M8tyClientPaymentscan();
client.setOAuthToken('ApiOAuth2', oauthToken);

API Surface

PaymentScannerApi

Method	Description
`scanConnect`	Scan QR from webApp to enable Payment Scan QRs
`scanPayment`	Scan Payment QR

How to perform different tasks

Here some examples how the dart client can be used

Scan connect (pair with web app)

final client = M8tyClientPaymentscan();
client.setOAuthToken('ApiOAuth2', oauthToken);

final api = client.getPaymentScannerApi();

try {
  final response = await api.scanConnect(
    scanConnectRequestModel: ScanConnectRequestModel((b) {
      // set required fields
    }),
  );
  print('Connected: ${response.data}');
} on DioException catch (e) {
  throw Exception(
    'Request failed (status: ${e.response?.statusCode}): ${e.response?.data}',
  );
}

Scan payment QR

final client = M8tyClientPaymentscan();
client.setOAuthToken('ApiOAuth2', oauthToken);

final api = client.getPaymentScannerApi();

try {
  final response = await api.scanPayment(
    // provide scanned QR data
  );
  print('Payment data: ${response.data}');
} on DioException catch (e) {
  throw Exception(
    'Request failed (status: ${e.response?.statusCode}): ${e.response?.data}',
  );
}

03 June 2026