OK Dollar Wallet

The 2C2P PGW SDK allows merchants to accept payments from e-wallets such as OK Dollar.

OK Dollar is a mobile wallet that allows customers to perform transactions such as money transfers and purchases in Myanmar.

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API Method

PGW SDK API Interface

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References

SDK Payment Classes
SDK Payment Enums

 

1. Generate Payment Token

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": ["DPAY"]
}

 

2. Receive Payment Token Response

To receive a payment token response, refer to the sample payment token response below. The response will contain the payment token ID which must be passed to the merchant application.

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"

 

3. Prepare E-Wallet Payment Request

To prepare an e-wallet payment request, refer to the sample code below.

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Payment Request Parameters

Refer to Payment Request API Parameters

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Payment Channel Matrix

Refer to the payment channel codes for the OK Dollar e-wallet below.

Category Code

Group Code

Channel

Name

Country

DPAY

EWALLET

OKDOLLAR

OK Dollar

MM

PaymentCode paymentCode = new PaymentCode("OKDOLLAR");
 
PaymentRequest paymentRequest = new DigitalPaymentBuilder(paymentCode)
                                .setName("DavidBilly")
                                .setEmail("[email protected]")
                                .setAccountNo("0070000001")
                                .build();
PaymentCode *paymentCode = [[PaymentCode alloc] initWithChannelCode: @"OKDOLLAR"];
          
PaymentRequest *paymentRequest = [[[[[[DigitalPaymentBuilder alloc] initWithPaymentCode: paymentCode]
                                       name: @"DavidBilly"]
                                       email: @"[email protected]"]
                                       accountNo: @"0070000001"]
                                       build];
let paymentCode: PaymentCode = PaymentCode(channelCode: "OKDOLLAR")
 
let paymentRequest: PaymentRequest = DigitalPaymentBuilder(paymentCode: paymentCode)
                                     .name("DavidBilly")
                                     .email("[email protected]")
                                     .accountNo("0070000001")
                                     .build()

 

4. Prepare Transaction Request

To prepare a transaction request, refer to the parameters and sample code 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()

 

5. Receive Transaction Request Response

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

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Transaction Response API Parameter

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 if(response.getResponseCode().equals(APIResponseCode.TransactionExternalApplication)) {
    
               String appDeepLink = response.getData(); //Open app
          } 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 if([response.responseCode isEqualToString: APIResponseCode.TransactionExternalApplication]) {
                  
          NSString *appDeepLink = response.data; //Open app
     } 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 if response.responseCode == APIResponseCode.TransactionExternalApplication {
                
           guard let appDeepLink: String = response.data else { return } //Open app
     } 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

 

6. Initiate Payment Inquiry

To retrieve payment details and status, merchants must initiate the Payment Inquiry API. Refer to the sample code below.

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Payment Inquiry API

Refer to: Payment Inquiry API

 

Full Sample Code

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

//Step 1: Generate payment token id.
String paymentToken = "roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL";
    
//Step 2: Construct e-wallet request.
PaymentCode paymentCode = new PaymentCode("OKDOLLAR");
 
PaymentRequest paymentRequest = new DigitalPaymentBuilder(paymentCode)
                                .setName("DavidBilly")
                                .setEmail("[email protected]")
                                .setAccountNo("0070000001")
                                .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 if(response.getResponseCode().equals(APIResponseCode.TransactionExternalApplication)) {
    
               String appDeepLink = response.getData(); //Open app
          } else {
    
               //Get error response and display error.
          }
     }
    
     @Override
     public void onFailure(Throwable error) {
    
          //Get error response and display error.
     }
});
//Step 1: Generate payment token id.
NSString *paymentToken = @"roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL";
   
//Step 2: Construct e-wallet request.
PaymentCode *paymentCode = [[PaymentCode alloc] initWithChannelCode: @"OKDOLLAR"];
          
PaymentRequest *paymentRequest = [[[[[[DigitalPaymentBuilder alloc] initWithPaymentCode: paymentCode]
                                       name: @"DavidBilly"]
                                       email: @"[email protected]"]
                                       accountNo: @"0070000001"]
                                       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 if([response.responseCode isEqualToString: APIResponseCode.TransactionExternalApplication]) {
                  
          NSString *appDeepLink = response.data; //Open app
     } else {
                  
          //Get error response and display error.
     }
} failure: ^(NSError * _Nonnull error) {
              
     //Get error response and display error.
}];
//Step 1: Generate payment token id.
let paymentToken: String = "roZG9I1hk/GYjNt+BYPYbxQtKElbZDs9M5cXuEbE+Z0QTr/yUcl1oG7t0AGoOJlBhzeyBtf5mQi1UqGbjC66E85S4m63CfV/awwNbbLbkxsvfgzn0KSv7JzH3gcs/OIL"
      
//Step 2: Construct e-wallet request.
let paymentCode: PaymentCode = PaymentCode(channelCode: "OKDOLLAR")
 
let paymentRequest: PaymentRequest = DigitalPaymentBuilder(paymentCode: paymentCode)
                                     .name("DavidBilly")
                                     .email("[email protected]")
                                     .accountNo("0070000001")
                                     .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 if response.responseCode == APIResponseCode.TransactionExternalApplication {
                
           guard let appDeepLink: String = response.data else { return } //Open app
     } else {
                   
           //Get error response and display error.
     }
}) { (error: NSError) in
               
     //Get error response and display error.
}