Integration Guide
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QR Integration

Collect payments using Bharat or UPI QR with Merchant Hosted Checkout integration as described in this section. After collecting the details from the customer, make the transaction request with the payment details to PayU.

Steps to Integrate

  1. Initiate the payment to PayU
  2. Check the response from PayU
  3. Verify Payment

<RegisterMerchantPrerequiste />

Step 1: Initiate the payment to PayU

Post request syntax & composition

Post Request Syntax & Composition for QR

<body>
<form action='https://secure.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="pg" value="QR" />
<input type="hidden" name="bankcode" value="UPIQR" />
<input type="hidden" name="enforce_paymethod" value="qr" />
<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>

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Note

The above HTML code block is for Merchant Checkout integration for QR call for the test environment.

Post parameters

The following parameters vary for the QR payment in the Collect Payment API (_payment API).

<PaymentAPIEnvironment />


Parameter

Description

Example

key 


mandatory

String This parameter is the unique merchant key provided by PayU for your merchant account. For more information, refer to Access Production Key and Salt.

8488225

txnid
mandatory

String This parameter is known as Transaction ID (or OrderID). It is the order reference number generated at your (Merchant’s) end. It is an identifier which you(merchant) would use to track a particular order. If a transaction using a particular transaction ID has already been successful at PayU, the usage of same Transaction ID again would fail. Hence, it is essential that you post us a unique transaction ID for every new transaction (Please make sure that the transaction ID being sent to us hasn’t been successful earlier. In case of this duplication, the customer would get an error of ‘duplicate Order ID’).

fd3e847h2

amount
mandatory

String This parameter should contain the payment amount of the particular transaction. Note: Type-cast the amount to float type

10

productinfo
mandatory

String This parameter should contain a brief product description. It should be a string describing the product (The description type is entirely your choice).

T-shirt

firstname
mandatory

String This parameter must contain the first name of the customer.

Ankit

email
mandatory

String This parameter must contain the email of the customer)

[email protected]

phone
mandatory

integer Merchant needs to take the customer’s GPay registered phone number and pass in this field. This field will be used for further mapping the customer VPA and initiate a collect request.

pg 


mandatory

String The payment gateway is specified in this parameter. For QR, specifiy QR.

QR

bankcode 


mandatory

String Each payment option is identified with a unique bank code at PayU. You must use any of the following bank code for QR:

  • UPIQR for accepting payments with UPI QR.
  • BQR for accepting payments with Bharath QR

UPIQR

surl
mandatory

StringThe "surl" field is the success URL, which is the page PayU will redirect to if the transaction is successful. The merchant can handle the response at this URL after the customer is redirected there.

https://apiplayground-response.herokuapp.com/

furl
mandatory

StringThe "furl" field is the Failure URL, which is the page PayU will redirect to if the transaction is failed. The merchant can handle the response at this URL after the customer is redirected there.

https://apiplayground-response.herokuapp.com/

hash 


mandatory

StringThe hash calculated by the merchant using the key and salt provided by PayU. The format for calculating the hash:

        sha512(key\|txnid\|amount\|productinfo\|firstname\|email\|udf1\|udf2\|udf3\|udf4\|udf5\||\||\||SALT)

For more information, refer to Generate Hash.

lastname
optional

stringThe last name of the customer.

address1
optional

stringThe first line of the billing address.

address2
optional

stringThe second line of the billing address.

city
optional

stringThe city where your customer resides as part of the billing address.

state
optional

stringThe state where your customer resides as part of the billing address,

country
optional

stringThe country where your customer resides.

zipcode
optional

stringBilling address zip code is mandatory for the cardless EMI option.

udf1

stringThis parameter has been made for you to keep any information corresponding to the transaction.

udf2
optional

string This parameter has been made for you to keep any information corresponding to the transaction.

udf3

string This parameter has been made for you to keep any information corresponding to the transaction.

udf4
optional

string This parameter has been made for you to keep any information corresponding to the transaction.

udf5

string This parameter has been made for you to keep any information corresponding to the transaction.

<HashingRequestParameters />

Sample request

curl -X \
 POST "https://test.payu.in/_payment" -H \
 "accept: application/json" -H \
 "Content-Type: application/x-www-form-urlencoded" -d "key=JP***g&txnid=ewP8oRopzdHEtC&amount=10.00&firstname=Ashish&[email protected]&phone=9876543210&productinfo=iPhone&pg=QR&bankcode=UPIQR&surl=https://apiplayground-response.herokuapp.com/&furl=https://apiplayground-response.herokuapp.com/&hash=bff508ec0974b20fe4be6c86cceab8c8dde88c4061a2a70373ddd0bbd3d24b21ae13984915fad06f9802f56b01a30da4e367e4e749959a76c3b2e5f12eb43319"

Step 2: Check response from PayU

<ReverseHashing />

Sample response (parsed)

(
    [mihpayid] => 403993715524045752
    [mode] => QR
    [status] => success
    [unmappedstatus] => captured
    [key] => JPM7Fg
    [txnid] => ewP8oRopzdHEtC
    [amount] => 10.00
    [discount] => 0.00
    [net_amount_debit] => 10
    [addedon] => 2021-09-06 13:27:08
    [productinfo] => iPhone
    [firstname] => Ashish
    [lastname] =>
    [address1] =>
    [address2] =>
    [city] =>
    [state] =>
    [country] =>
    [zipcode] =>
    [email] => [email protected]
    [phone] => 9876543210
    [udf1] =>
    [udf2] =>
    [udf3] =>
    [udf4] =>
    [udf5] =>
    [udf6] =>
    [udf7] =>
    [udf8] =>
    [udf9] =>
    [udf10] =>
    [hash] => 1be7e6e97ab1ea9034b9a107e7cf9718308aa9637b4dbbd1a3343c91b0da02b34a40d00ac7267ebe81c20ea1129b931371c555d565bc6e11f470c3d2cf69b5a3
    [field1] =>
    [field2] =>
    [field3] =>
    [field4] =>
    [field5] =>
    [field6] =>
    [field7] =>
    [field8] =>
    [field9] => Transaction Completed Successfully
    [payment_source] => payu
    [PG_TYPE] => QR-PG
    [bank_ref_num] => 87d3b2a1-5a60-4169-8692-649f61923b3d
    [bankcode] => UPIQR
    [error] => E000
    [error_Message] => No Error
)

Step 3: Verify the payment

Verify the transaction details using the Verification APIs. For more information, refer to Verify Payment API under API Reference.

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Tip

The transaction ID that you posted in Step 1 with PayU must be used here.

Updated 6 days ago