KaizaPay Dart SDK

A KaizaPay plugin for accepting payments in your Dart application.

Support

Requirements

KaizaPay Dart SDK builds upon the recent patterns in the Android and iOS, thus your app should target:

• Dart >= 3.10.3

Getting Started

• Install the dependency in your project

dart pub get kaizapay_sdk_dart

• Import the kaizapay SDK into your .dart file

import 'package:kaizapay_sdk_dart/kaizapay_sdk_dart.dart';

• Use the package

final _apiKey = "your_api_key";
final _apiSecret = "your_api_secret";
final _kaiza = Kaiza(
  apiKey: _apiKey,
  apiSecret: _apiSecret,
);

 initialize(String publicKey) async {
    try {
      final response = await _kaiza.initSDK();
      if (response) {
        log("Sucessfully initialised the SDK");
      } else {
        log("Unable to initialise the SDK");
      }
    } on Exception catch (e) {
      log(e.message!);
    }
  }

  Future<Payment> launch() async {
    String reference = "";
    try {
      final payment = await _kaiza.initiatePayment(
        InitiatePaymentDTO(
          amount: 100,
          redirectURL: 'https://testredirecturl.com',
        ),
      );
      log(payment);
      return payment;
    } on PlatformException catch (e) {
      log(e.message!);
      rethrow;
    }
  }

Handling responses

The SDK produces two categories of responses - Payment objects and KaizaError objects

• Payment object. It is returned when a call to initiatePayment() is successful after a preceding call to initSDK()

  Parameter	Type	Description
  status	String	Indicates the status of the payment. Possible values are: success, error
  reference	String	This is a unique identifier for the payment created. It is only returned when the status is success

• KaizaError: Exceptions are thrown during your integration process. There are mostly issues surronding the development process. Exceptions make use of the platform-specific DartError model which has the following parameters: following model:

  Parameter	Type	Description
  message	String	This is a short description of the error