Dart Implementation of the ISO-8583 banking protocol. Supports 03xx message class (File Actions Message - 1987) and is compatible with most PoS devices in the market.
Features
- Supports MAC (Message Authentication Code) calculation.
- DES Encryption.
- Written in 100% Dart.
- Works on all platforms (Android, iOS, macOS, Windows, Linux, Web).
The package also provides the following methods:
factory Message.parse(Uint8List data)
factory Message.conntectionTest({DateTime? dateTime})
factory Message.purchase({required int amount, DateTime? dateTime})
factory Message.ack({required String terminalId, DateTime? dateTime})
factory Message.nack({required String terminalId, DateTime? dateTime})
factory Message.eot({required String terminalId, DateTime? dateTime})
factory Message.dispose({DateTime? dateTime})
Map<String, Object> toJson()
Getting started
In your pubspec.yaml file add:
dependencies:
pos: any
Usage
Import the package:
import 'package:pos/pos.dart';
Then:
final iso8583Message = Message.parse(Uint8List);
Additional information
Please look at the ./example directory for a working demo using TCP and SerialPort.
Special Thanks
I would thank YeGoBox for being kind enought to transfer the ownership of their original pos package to me.