Web Payment

Web Payment / Direct Debit is an alternative payment method provided by 2C2P that connects most of the major banks across South East Asia. With this payment method, customers can make seamless payments online.

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API Method

PGW SDK API Interface

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References

SDK Payment Classes
SDK Payment Enums

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1. Prepare Payment Token Request

To prepare a payment token request, refer to the required parameters below.

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Payment Token API

Refer to: Payment Token API

{
    "merchantID": "JT04",
    "invoiceNo": "1595219400",
    "description": "2 days 1 night hotel room",
    "amount": 10.0,
    "currencyCode": "THB",
    "nonceStr": "a8092512-b144-41b0-8284-568bb5e9264c",
    "paymentChannel": ["WEBPAY"]
}

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2. Receive Payment Token Response

To receive a payment token response, refer to the sample payment token response below.

String paymentToken = "roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL";
NSString *paymentToken = @"roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL";
let paymentToken: String = "roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL"

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3. Prepare Payment Request

To prepare a payment request, refer to the sample code below.

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Payment Request Parameters

Refer to: Web Payment Request API Parameters

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Payment Channels & Agents

To see the available payment channels and agents for supported banks, refer to: Payment Channel Matrix

PaymentCode paymentCode = new PaymentCode("123", "SCB", "WEBPAY");
 
PaymentRequest paymentRequest = new WebPaymentBuilder(paymentCode)
                                .setName("DavidBilly")
                                .setEmail("[email protected]")
                                .setMobileNo("08888888")
                                .build();
PaymentCode *paymentCode = [[PaymentCode alloc] initWithChannelCode: @"123" agentCode: @"SCB" agentChannelCode: @"WEBPAY"];
          
PaymentRequest *paymentRequest = [[[[[[WebPaymentBuilder alloc] initWithPaymentCode: paymentCode]
                                       name: @"DavidBilly"]
                                       email: @"[email protected]"]
                                       mobileNo: @"08888888"]
                                       build];
let paymentCode: PaymentCode = PaymentCode(channelCode: "123", "SCB", "WEBPAY")
 
let paymentRequest: PaymentRequest = WebPaymentBuilder(paymentCode: paymentCode)
                                     .name("DavidBilly")
                                     .email("[email protected]")
                                     .mobileNo("08888888")
                                     .build()

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4. Prepare Transaction Request

To prepare a transaction request, refer to the parameters below.

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Transaction Request API Parameters

Refer to: Do Payment Request API Parameters

TransactionResultRequest transactionResultRequest = new TransactionResultRequestBuilder(paymentToken)
                                                    .with(paymentRequest)
                                                    .build();
TransactionResultRequest *transactionResultRequest = [[[[TransactionResultRequestBuilder alloc] initWithPaymentToken: paymentToken]
                                                          withPaymentRequest: paymentRequest]
                                                          build];
let transactionResultRequest: TransactionResultRequest = TransactionResultRequestBuilder(paymentToken: paymentToken)
                                                         .with(paymentRequest)
                                                         .build()

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5. Receive Transaction Request Response

To receive a transaction request response, refer to the parameters below.

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Transaction Response API Parameters

Refer to: Do Payment Response API Parameters

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References

Response Code
To view payment process flows based on response code, refer to: Payment Flow Response Codes

PGWSDK.getInstance().proceedTransaction(transactionResultRequest, new APIResponseCallback<TransactionResultResponse>() {
 
     @Override
     public void onResponse(TransactionResultResponse response) {
 
          if(response.getResponseCode().equals(APIResponseCode.TransactionAuthenticateRedirect) || response.getResponseCode().equals(APIResponseCode.TransactionAuthenticateFullRedirect)) {
 
               String redirectUrl = response.getData(); //Open WebView
           } else {
 
               //Get error response and display error.
           }
     }
 
     @Override
     public void onFailure(Throwable error) {
 
          //Get error response and display error.
     }
});
[[PGWSDK shared] proceedTransactionWithTransactionResultRequest: transactionResultRequest response: ^(TransactionResultResponse * _Nonnull response) {
            
     if([response.responseCode isEqualToString: APIResponseCode.TransactionAuthenticateRedirect] || [response.responseCode isEqualToString: APIResponseCode.TransactionAuthenticateFullRedirect]) {
                 
         NSString *redirectUrl = response.data; //Open WebView
     } else {
                
         //Get error response and display error.
     }
} failure: ^(NSError * _Nonnull error) {
            
     //Get error response and display error.
}];
PGWSDK.shared.proceedTransaction(transactionResultRequest: transactionResultRequest, { (response:TransactionResultResponse) in
     
     if response.responseCode == APIResponseCode.TransactionAuthenticateRedirect || response.responseCode == APIResponseCode.TransactionAuthenticateFullRedirect {
                  
          guard let redirectUrl: String = response.data else { return } //Open WebView
     } else {
                 
          //Get error response and display error.
     }
}) { (error: NSError) in
             
     //Get error response and display error.
}

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Callback for PGW Payment Authentication

Refer to: Handle PGW Payment Authentication

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Full Sample Code

The following sample code demonstrates requests and responses for each step of the process.

//Step 1 : Generate payment token
String paymentToken = "roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL";
 
//Step 2: Construct Web Payment request.
PaymentCode paymentCode = new PaymentCode("123", "SCB", "WEBPAY");
 
PaymentRequest paymentRequest = new WebPaymentBuilder(paymentCode)
                                .setName("DavidBilly")
                                .setEmail("[email protected]")
                                .setMobileNo("08888888")
                                .build();
 
//Step 3: Construct transaction request.
TransactionResultRequest transactionResultRequest = new TransactionResultRequestBuilder(paymentToken)
                                                    .with(paymentRequest)
                                                    .build();
 
//Step 4: Execute payment request.
PGWSDK.getInstance().proceedTransaction(transactionResultRequest, new APIResponseCallback<TransactionResultResponse>() {
 
     @Override
     public void onResponse(TransactionResultResponse response) {
 
          if(response.getResponseCode().equals(APIResponseCode.TransactionAuthenticateRedirect) || response.getResponseCode().equals(APIResponseCode.TransactionAuthenticateFullRedirect)) {
 
               String redirectUrl = response.getData(); //Open WebView
           } else {
 
               //Get error response and display error.
           }
     }
 
     @Override
     public void onFailure(Throwable error) {
 
          //Get error response and display error.
     }
});
//Step 1 : Generate payment token
NSString *paymentToken = @"roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL";
 
//Step 2: Construct Web Payment request.
PaymentCode *paymentCode = [[PaymentCode alloc] initWithChannelCode: @"123" agentCode: @"SCB" agentChannelCode: @"WEBPAY"];
          
PaymentRequest *paymentRequest = [[[[[[WebPaymentBuilder alloc] initWithPaymentCode: paymentCode]
                                       name: @"DavidBilly"]
                                       email: @"[email protected]"]
                                       mobileNo: @"08888888"]
                                       build];
     
//Step 3: Construct transaction request.
TransactionResultRequest *transactionResultRequest = [[[[TransactionResultRequestBuilder alloc] initWithPaymentToken: paymentToken]
                                                          withPaymentRequest: paymentRequest]
                                                          build];
 
//Step 4: Execute payment request.
[[PGWSDK shared] proceedTransactionWithTransactionResultRequest: transactionResultRequest response: ^(TransactionResultResponse * _Nonnull response) {
            
     if([response.responseCode isEqualToString: APIResponseCode.TransactionAuthenticateRedirect] || [response.responseCode isEqualToString: APIResponseCode.TransactionAuthenticateFullRedirect]) {
                 
         NSString *redirectUrl = response.data; //Open WebView
     } else {
                
         //Get error response and display error.
     }
} failure: ^(NSError * _Nonnull error) {
            
     //Get error response and display error.
}];
//Step 1 : Generate payment token
let paymentToken: String = "roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL"
    
//Step 2: Construct Web Payment request.
let paymentCode: PaymentCode = PaymentCode(channelCode: "123", "SCB", "WEBPAY")
 
let paymentRequest: PaymentRequest = WebPaymentBuilder(paymentCode: paymentCode)
                                     .name("DavidBilly")
                                     .email("[email protected]")
                                     .mobileNo("08888888")
                                     .build()
         
//Step 3: Construct transaction request.
let transactionResultRequest: TransactionResultRequest = TransactionResultRequestBuilder(paymentToken: paymentToken)
                                                         .with(paymentRequest)
                                                         .build()
         
//Step 4: Execute payment request.
PGWSDK.shared.proceedTransaction(transactionResultRequest: transactionResultRequest, { (response:TransactionResultResponse) in
     
     if response.responseCode == APIResponseCode.TransactionAuthenticateRedirect || response.responseCode == APIResponseCode.TransactionAuthenticateFullRedirect {
                  
          guard let redirectUrl: String = response.data else { return } //Open WebView
     } else {
                 
          //Get error response and display error.
     }
}) { (error: NSError) in
             
     //Get error response and display error.
}