Usage with ASP.NET Core Minimal API

using Chargily.EpayGateway.NET;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddChargilyEpayGateway("[API_KEY]");

var app = builder.Build();

app.MapPost("/invoice",
    async ([FromBody] EpayPaymentRequest request,
        [FromServices] IChargilyEpayClient<EpayPaymentResponse, EpayPaymentRequest> chargilyClient) =>
    {
        return await chargilyClient.CreatePayment(request.Adapt<EpayPaymentRequest>());
    });

app.Run();

Request:

{
    "invoice_number" : "321616",
    "client" : "Ahmed",
    "client_email" : "rainxh11@gmail.com",
    "amount" : 1500,
    "discount" : 5.0,
    "mode" : "EDAHABIA",
    "back_url" : "https://example.com/",
    "webhook_url" : "https://shop.com/purchase",
    "comment" : "Product Purchase"
}

Response:

{
    "httpStatusCode": 201,
    "responseMessage": {
        "Message": "Success"
    },
    "isSuccessful": true,
    "isRequestValid": true,
    "body": {
        "checkout_url": "https://epay.chargily.com.dz/checkout/d00c1e652200798bbc35f688b2910fa9bc6c4c30d38b51e3f4142e407fa7c141"
    },
    "createdOn": "2022-05-06T03:55:49.6527862+01:00"
}

Usage with .NET MAUI

using Microsoft.Maui;
using Microsoft.Maui.Hosting;
using Microsoft.Maui.Controls.Compatibility;
using Microsoft.Maui.Controls.Hosting;
using Microsoft.Extensions.DependencyInjection;
namespace MyApp
{
  public static class MauiProgram
  {
    public static MauiApp CreateMauiApp()
    {
      var builder = MauiApp.CreateBuilder();
      builder.UseMauiApp<App>();
      builder.Services.AddChargilyEpayGateway("[API_KEY]");
      return builder.Build();
    }
  }
}

then you can add in ViewModels:

public class MainViewModel : ViewModelBase  
{  
    private ChargilyEpayClient _chargilyClient;  

    public MainViewModel(ChargilyEpayClient chargilyClient)  
    {  
        _chargilyClient = chargilyClient;  
    }  
    ...  
}

This package is using Microsoft.Extensions.DependencyInjection dependancy injection, so it can be used with application or framework using it.