Request Parameters (URL Encoded)

                    String params =
                        "merchantTransactionId="TD32434553454"
                        &amount="50.00"
                        &currency="USD"
                        &descriptor="TD32434553454"
                        &customerEmail="xyz@test.com"
                        &customerId="427"
                        &customerContact="919096831656"
                        &walletOwnerId="1"
                        &verificationHash="8416e8c5cf8cecc7325d19c5b12015863d37f18f2ee9b669c975bf2db2be6125"
                        &transactionType="LOAD"
                        &customerName="testdocs"
                        &mobilePlatform="android"
                        &paymentMode="CC";
                

Response Parameters

{  
   "status":"Success",
   "amount":"50.00",
   "statusdescription":"Transaction Successful"
}

NOTE:

• merchantTransactionId – Provide Unique Id everytime
• descriptor - same value of merchantTransactionId
• customerContact – mobile number with country code
• transactionType – LOAD
• mobilePlatform – android/iOS
• paymentMode – from above payment mode table
• verificationHash – SHA256Algorithm.generateSHA256Hash(secKey.trim()+customerId.trim()+customerContact.trim()+walletOwnerId.trim())

How to generate verification hash?

Verification Hash has to be calculated with following combination and need to be send along with the authentication parameters in each server-to-server request:
<secKey><customerId><customerContact><walletOwnerId>

Sample Code

webView.postUrl(URL, params.getBytes());
webView.getSettings().setJavaScriptEnabled(true);
webView.addJavascriptInterface(this,"android");

List of response code from API