Web Services for Core SDK

This section provides a reference for the following Web Service APIs for Android Core SDK. Before you integrate these APIs, you must follow Step 1 and Step 2 of this section.

• Enable Payment Options
• Get Checkout Details API
• Lookup API
• VAS API
• Eligible Bins for EMI API
• Get EMI According to Interest API
• Get Transaction Info API
• Verify Payment API
• Get BIN Info API
• Get Card Information API
• Offer APIs
• Check Balance API
• Tokenized Payment APIs

Step 1: Initialise web service

Create an object of MerchantWebService with any of the supported API commands.

MerchantWebService merchantWebService = new MerchantWebService();
merchantWebService.setKey(merchantKey); // Merchant key
merchantWebService.setCommand(<Api Commands>); // Pass the command name
merchantWebService.setVar1(<Pass var 1 value>) // Pass the var1 calue
merchantWebService.setHash(<Api Command Hash>) // Pass the Hash value, and use the below formula

For more information on Web Service hash generation, refer to Generate Static Hash.

📘

Generate Hash for MerchantWebService

To generate Hash refer to Hash Generation.

Formula :-sha512(key|command|var1|salt)

where

key= "Your Key"

command= <"Api Commands"> // Pass Command Name

var1= <"default"> // Pass the var1 value

salt= "Your SALT"

Step 2: Create Merchant web service PostData

PostData postData = new MerchantWebServicePostParams(merchantWebService).getMerchantWebServicePostParams();
if (postData.getCode() == PayuErrors.NO_ERROR) {
payuConfig.setData(postData.getResult());
}

📘

Troubleshoot Postdata code errors

If the PostData code snippet (above) is returning errors, check the data point set in merchantWebService.

Commands