Как внедрить stripe gateway в C# и как получить ответ обратно после успешного или ожидающего платежа ?

How to inplement Stripe Gateway in c# and how to get response back after payment successfull or pending ?

if (Request.Form["stripeToken"] != null)
            {
                try
                {
                    var customers = new StripeCustomerService();
                    var customer = customers.Create(new StripeCustomerCreateOptions
                    {
                        Email = Request.Form["stripeEmail"],
                        SourceToken = Request.Form["stripeToken"]
                    });

                    var charge = new StripeChargeCreateOptions()
                    {
                        Amount =100,
                        Description = "Sample Charge",
                        Currency = "usd",
                        CustomerId = customer.Id
                    };

                    var chargeService = new StripeChargeService();
                    StripeCharge StripeCharge = chargeService.Create(charge);

                    //check msg after payment
                    lbl_status.Text = StripeCharge.Outcome.SellerMessage + "<br>" + Convert.ToInt32(StripeCharge.Amount) + "<br>" + Convert.ToInt32(StripeCharge.AmountRefunded) + "<br>" + StripeCharge.Application + "<br>" + StripeCharge.Destination + "<br>" + StripeCharge.Status + "<br>" + StripeCharge.StripeResponse;
                }
                catch (StripeException ex)
                {
                    switch (ex.StripeError.ErrorType)
                    {
                        case "card_error":
                            Console.WriteLine("   Code: " + ex.StripeError.Code);
                            Console.WriteLine("Message: " + ex.StripeError.Message);
                            break;
                        case "api_connection_error":
                            break;
                        case "api_error":
                            break;
                        case "authentication_error":
                            break;
                        case "invalid_request_error":
                            break;
                        case "rate_limit_error":
                            break;
                        case "validation_error":
                            break;
                        default:
                            // Unknown Error Type
                            break;
                    }