Merchant Hosted Checkout Integration

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With the Merchant Hosted Checkout integration, the entire payment experience can be controlled by merchants and PayU provides APIs to power this checkout experience. In this section, we will describe which APIs will be required by Merchant to provide Wallet as a payment instrument on Merchant check-out

To access any of these APIs, the following details needs to be posted with API:

Correct Mobile Number of the user
Bank code (provided during onboarding)
Wallet URN (for debit calls)

Step 1: Check balance

Check the balance of the wallet using the Fetch Balance API before you can initiate payment. For more information, refer to Fetch Balance API.

Step 2: Initiate the payment

HTML Code

<body>
<form action='https://test.payu.in/_payment' method='post'>
<input type="hidden" name="key" value="JP***g" />
<input type="hidden" name="txnid" value="t6svtqtjRdl34W" />
<input type="hidden" name="productinfo" value="iPhone" />
<input type="hidden" name="amount" value="10" />
<input type="hidden" name="email" value="[email protected]" />
<input type="hidden" name="firstname" value="Ashish" />
<input type="hidden" name="lastname" value="Kumar" />
<input type="hidden" name="walletUrn" value="100000" />
<input type="hidden" name="pg" value="CLW" />
<input type="hidden" name="bankcode" value="PAY" />
<input type="hidden" name="surl" value="your own success url" />
<input type="hidden" name="furl" value="your own failure url" />
<input type="hidden" name="phone" value="9988776655” />
<input type="hidden" name="hash" value="eabec285da28fd0e3054d41a4d24fe9f7599c9d0b66646f7a9984303fd6124044b6206daf831e9a8bda28a6200d318293a13d6c193109b60bd4b4f8b09c90972" />
<input type="submit" value="submit"> </form>
</body>
</html>

Request Parameters and Check Response

Along with the mandatory parameters mentioned in Collect Payments API, you must post the following parameters for the wallet.

Parameter	Description	Example
walletUrn mandatory for Closed Loop Wallets	`String` It is the Unique Registration Number of the customer to identify them.	100000
phone mandatory	`String` The phone number of the customer that was registered with the merchant.	9876543210
pg mandatory	`String` It defines the payment category using the Merchant Hosted Checkout integration. For a Closed Loop Wallet payment, "CLW" must be specified in the pg parameter.	CLW
bankcode mandatory	`String` The merchant must post this parameter with the merchant's corresponding bank code value in it.Note: If you are integrating Closed Loop Wallet, you need get the bankcode from your Key Account Manager (KAM).	PAY

Sample Request

curl -X POST "https://test.payu.in/_payment-H "accept: application/json" -H "Content-Type: application/x-www-form-urlencoded" -d"key=J****g&txnid=aI1UM19ONxLgPz&amount=10.00&firstname=Ashish&[email protected]&phone=9876543210&productinfo=iPhone&walletUrn=10000&pg=CLW&bankcode=PAY&surl=https://ordereasy.gofrugal.com/ecommerce/v1/payu-loading/&furl=https://ordereasy.gofrugal.com/ecommerce/v1/payu-loading&hash=6840ba0d1a14554f7ee5d20966dfbac6b221718e72dd823f05b6da01420286315b4956c28325898b66520b111604020ea2c547608606674766eb7e4164dc0baa"

Step 3: Check the response from PayU

The following is the sample response. For the description of the response parameters, refer to response parameter description in Additional Info for Payment APIs. This is a formatted sample response for a “test” payment wallet.

Array  
(  
    [mihpayid] => 403993715527518775  
    [mode] => CLW  
    [status] => success  
    [unmappedstatus] => captured  
    [key] => J**\***g  
    [txnid] => HC13glcAkssIkl  
    [amount] => 10.00  
    [discount] => 0.00  
    [net_amount_debit] => 10  
    [addedon] => 2022-10-21 17:45:24  
    [productinfo] => iPhone  
    [firstname] => Ashish  
    [lastname] =>  
    [address1] =>  
    [address2] =>  
    [city] =>  
    [state] =>  
    [country] =>  
    [zipcode] =>  
    [email] => [[email protected]](mailto:[email protected])  
    [phone] => 9876543210  
    [udf1] =>  
    [udf2] =>  
    [udf3] =>  
    [udf4] =>  
    [udf5] =>  
    [udf6] =>  
    [udf7] =>  
    [udf8] =>  
    [udf9] =>  
    [udf10] =>  
    [hash] => 007435a716982c7f5eec5cff95701f65eb1bdbff8f852e461224e3b5e17126ad26bb3a3ffdb95cded6a87d3515fe86fc58925cad024595a4a6825adfed2dc436  
    [field1] =>  
    [field2] =>  
    [field3] =>  
    [field4] =>  
    [field5] =>  
    [field6] =>  
    [field7] =>  
    [field8] =>  
    [field9] => Transaction Completed Successfully  
    [payment_source] => payu  
    [PG_TYPE] => CLW-PG  
    [bank_ref_num] => 540898ed-72e7-40a8-a96e-f17de621cbb4  
    [bankcode] => CLW  
    [error] => E000  
    [error_Message] => No Error  
    [splitInfo] => {"splitStatus":"splitNotReceived","splitSegments":\[]}  
)

Updated about 2 months ago