Additional Info for Payment APIs

Request parameters for _payment API

ParameterDescriptionExample
key
mandatory
varchar This parameter is the unique Merchant Key provided by PayU for your merchant account.Your Test Key
txnid
mandatory
varchar This parameter is known as Transaction ID (or Order ID). It is the order reference number generated at your (Merchant’s) end. It is an identifier that 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 the same Transaction ID again would fail. Hence, you must post us a unique transaction ID for every new transaction.
Character limit: 25
Note: Ensure that the transaction ID sent to us has not been successful earlier. In case of this duplication, the customer would get an error of ‘duplicate Order ID.’
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amount
mandatory
float This parameter should contain the payment amount of the particular transaction.

Note: Type-cast the amount to float type
Depending upon the merchant use case, this value will vary.

- It can be either 0 INR (for Net Banking) or min 1 INR (for Cards & UPI) in penny transaction use case.
- In the case of first instalment use cases, this amount can be equal to initiate setup amount, but this use case will be supported only against selected Net Banking (ICICI and HDFC), all Credit / Debit Cards, and UPI
1000
productinfo
mandatory
varchar This parameter should contain a brief product description. It should be a string describing the product.
Character limit: 100
Time Magazine Subscription
firstname
mandatory
varchar Must contain the first name of the customer.
Character limit: 60
Ashish
email
mandatory
varchar Must contain the email of the customer.
This information is helpful when it comes to issues related to fraud detection and chargebacks. Hence, it is a must to provide the correct information.
Also, MIS reporting is shared with few issuing banks where email and mobile number is used to keep track of users using SI transactions.
Character limit: 50
[email protected]
phone
mandatory
varchar Must contain the phone number of the customer.

This information is helpful when it comes to issues related to fraud detection and chargebacks. Hence, it is must to provide the correct information Also, MIS reporting is shared with few issuing banks where email and mobile number is used to keep track of users using SI transactions.
Character limit: 50
9843176540
surl
mandatory
surL is the acronym for Success URL. This parameter must contain the URL on which PayU will redirect the final response if the transaction is successful.
furl
mandatory
furl is the acronym for for Failure URL. This parameter must contain the URL on which PayU will redirect the final response if the transaction is failed.
api_version
mandatory
This parameter must always needs to be passed as 7.7
hash
mandatory
Hash is a crucial parameter used to ensure that any date is not tampered while redirecting customer from the merchant website to PayU’s payment interface while registration transactions.

It is SHA512 hash generated by encrypting values of merchant key, txnid, amount, productinfo, firstname, email, udf and si_details by merchant salt.

In the case of registration transaction, the formula is used to calculate this hash is similar to the following:
HASH = SHA512(key|txnid|amount|productinfo|firstname|email|udf1|udf2|udf3|udf4|udf5||||||si_details|SALT)

Seamless integration

pg
mandatory for seamless flow
String The pg parameter must contain the payment method. If no value is specified for this parameter 'CC' will be takes as default value. Refer to the following sections for integration with various payment modes:
- Net Banking: NB

- Card:
- DC for Debit Card
- CC for Credit Card
- UPI: UPI
- Wallets: CASH
- EMI: EMI
- BNPL: BNPL
- EFTNET (NEFT/RTGS): NEFTRTGS
bankcode
mandatory for seamless flow
Each payment option is identified with a unique bank code at PayU. The merchant must post this parameter with the corresponding payment option’s bank code value in it. For more information, refer to any of the following based on the payment mode used in the pg parameter:

- For NetBanking: Net Banking Codes
- For Cards: Card Number Formats and Card Type Codes and Supported Banks for Cards.
- For UPI: UPI Handles
- For Wallets: Wallet Codes
- For EMI: EMI Codes
- For BNPL: BNPL Codes
udf1
optional for seamless flow
User-defined fields (udf) are used to store any information corresponding to a particular transaction. You can use up to five udfs in the post designated as udf1, udf2, udf3, udf4, udf5.
Character Limit-255
udf2
optional for seamless flow
User-defined fields (udf) are used to store any information corresponding to a particular transaction. You can use up to five udfs in the post designated as udf1, udf2, udf3, udf4, udf5.
Character Limit-255
udf3
optional for seamless flow
User-defined fields (udf) are used to store any information corresponding to a particular transaction. You can use up to five udfs in the post designated as udf1, udf2, udf3, udf4, udf5.
Character Limit-255
udf4
optional for seamless flow
User-defined fields (udf) are used to store any information corresponding to a particular transaction. You can use up to five udfs in the post designated as udf1, udf2, udf3, udf4, udf5.
Character Limit-255
ud1f5
optional for seamless flow
User-defined fields (udf) are used to store any information corresponding to a particular transaction. You can use up to five udfs in the post designated as udf1, udf2, udf3, udf4, udf5.
Character Limit-255
ccnum
mandatory for cards in seamless flow
String Use 13-19 digit card number for credit/debit cards (15 digits for AMEX, 13-19 for Maestro) and validate with LUHN algorithm. Refer to Card Number Formatsand display.error message for an invalid input.
ccvv
mandatory for cards in seamless flow
String This parameter must contain the name on card – as entered by the customer for the transaction.
ccexpmon
mandatory for cards in seamless flow
String This parameter must contain the card’s expiry month – as entered by the user for the transaction. It must always be in 2 digits or in MM format.
For months 1-9, this parameter must be appended with 0 – like 01, 02…09. For months 10-12, this parameter must not be appended – It should be 10,11 and 12 respectively.
ccexpyr
mandatory for cards in seamless flow
String This parameter must contain the card’s expiry year – as entered by the customer for the transaction. It must be of four digits.
threeDS2RequestData
mandatory for cards in seamless flow
String This parameter must contain the card’s expiry year – as entered by the customer for the transaction. It must be of four digits.. For more information, refer to Request Parameter for 3DS Secure 2.0 Transaction.

Server-to-Server Integration

s2s_client_ip
mandatory for S2S
StringThis parameter must have the source IP of the customer.
Note: This information is helpful when it comes to issues related to fraud detection and chargebacks. Hence, it is must to provide the correct information.
s2s_device_info
mandatory for S2S
StringThis parameter must have the customer agent’s device.
Note: This information is helpful when it comes to issues related to fraud detection and chargebacks. Hence, it is must to provide the correct information.
txn_s2s_flow
mandatory for S2S
String This parameter must be passed with any of the following values:

- 4 for S2S
- 3 for Direct Authorizatoin
authentication_flow
mandatory for S2S
This parameter must be passed with the value as REDIRECT for classic S2S integration.

Character Limit for Request Parameters

ParameterProduction EnvironmentTest Environment
productinfo100100
firstname6020
email5050
lastname2020
address1100100
address2100100
city5050
state5050
country5050
zipcode2020
surl5050
furl5050
curl5050
udf1 - udf5255255

Response parameters

Response for initial Server-to-Server request

ParameterDescription
resultThis parameter contains a JSON Object that includes post_uri and post_data fields.
result.post_uriThis field contains the redirect URL.
result.post_datapost_data is a base64 encoded string. The merchant needs to decode post_data, which is an HTML format with auto submit, which then needs to be shown on the customer’s browser. The HTML being auto submit, it will take the customer to the bank page for authentication.
statusThis field contains the status for the transaction.
errorFor the failed transactions, this parameter provides the reason for 
failure.

messageThis field contains any additional message about the transaction.

📘

Note:

The reason for failure depends upon the error codes provided by different banks and hence the detailing of error reasons may differ from one transaction to another. The merchant can use this parameter to retrieve the reason for failure for a particular transaction.

metaData JSON Fields Description

FieldDescription
messageThis field contains any additional message about the transaction.
referenceIdThis field contains the reference ID of the transaction.
statusCodeThis field contains the status code for the transaction.
txnIdThis field contains the transaction ID of the transaction that was posted in the request.
unmappedStatusThis field contains the unmapped status of the transaction. For more information, refer to Payment State Explanations

result JSON Fields Description

FieldDescription
mihpayidIt is a unique reference number created for each transaction at PayU’s end. You must note this transaction ID as this will be used as a reference for all the future actions on this transaction like Inquiry or Refund.
modeThis parameter describes the payment category by which the transaction was completed or attempted by the customer. For the payment categories, refer to Payment Mode Codes
statusThis parameter gives the status of the transaction as either success, failed or pending.
Possible values: success, failure, pending
If the value of the ‘status’ parameter is ’success’, the transaction is successful.
If the value of ‘status’ is ‘failure’ or ‘pending’, must be treated as a failed transaction only.
keyThis parameter contains the merchant key for the merchant’s account at PayU. It would be the same as the key used while the transaction request is being posted from the merchant’s end to PayU.
txnidThis parameter would contain the transaction ID value posted by the merchant during the transaction request.
amountThis parameter would contain the original amount which was sent in the transaction request by the merchant.
productinfoThis parameter would contain the same value of product information which was sent in the transaction request from the merchant’s end to PayU.
firstnameThis parameter would contain the same value of first name which was sent in the transaction request from the merchant’s end to PayU.
lastnameThis parameter would contain the same value of last name which was sent in the transaction request from the merchant’s end to PayU.
emailThis parameter would contain the same value of email which was sent.
phoneThis parameter would contain the same value of phone which was sent in the transaction request from the merchant’s end to PayU.
udfThis parameter would contain the same value of udf values that were sent in the transaction request from the merchant’s end to PayU. It ranges from udf1 to udf5.
hashPayU calculates the hash using a string of other parameters and returns it to the merchant. The merchant must verify the hash, and only then mark a transaction as success/failure. This is to make sure that the transaction hasn’t been tampered with.
The calculation is as follows:

sha512(SALT|status||||||udf5|udf4|udf3|udf2|udf1|email|firstname|productinfo|amount|txnid|key)
Note: The handling of udf1 – udf5 parameters remains similar to the hash calculation when the merchant sends it in the transaction request to PayU. If any of the udf (udf1-udf5) was posted in the transaction request, it must be taken in hash calculation also.
If none of the udf parameters were posted in the transaction request, they should be left empty in the hash calculation too.
errorFor the failed transactions, this parameter provides the reason for 
failure.

Note: The reason for failure depends upon the error codes provided by different banks and hence the detailing of error reasons may differ from one transaction to another. The merchant can use this parameter to retrieve the reason for failure for a particular transaction.
bankcodeThis parameter contains the code indicating the payment option used for the transaction. For example, in the Debit Card mode, there are different options like Visa Debit Card, Mastercard, Maestro etc. For each option, a unique bank code exists. It would be returned in this bank code parameter. For example, Visa Debit Card – VISA, Master Debit Card – MAST.
PG_TYPEThis parameter gives information on the payment gateway used for the transaction. For example, if CC PG was used, it would contain the value CC-PG. Similarly, it would have a unique value for all different types of payment gateways.
bank_ref_numFor each successful transaction – this parameter would contain the bank reference number generated by the bank.
unmappedstatusThis parameter contains the status of a transaction as per the internal database of PayU. PayU’s system has several intermediate status which are used for tracking various activities internal to the system. For more information, refer to Payment State Explanations.

binData fields description (applicable for only for Cards)

FieldDescription
pureS2SSupportedThis field contains contains any of the following to indicate whether the card supports S2S:

- true: Card supports S2S
- false: Card does not support S2S
issuingBankThis field contains the card issuing bank.
cardTypeThis field contains the card type such as VISA, MasterCard, etc.
isDomesticThis field contains contains any of the following to indicate whether the card is domestic or international:

- true: It is a domestic card
- false: It is an international card
  {
  "mihpayid": "403993715531077182",
  "mode": "CC",
  "status": "success",
  "unmappedstatus": "captured",
  "key": "JPM7Fg",
  "txnid": "ypl938459435dfdfdf",
  "amount": "1000.00",
  "cardCategory": "domestic",
  "discount": "0.00",
  "net_amount_debit": "1000",
  "addedon": "2024-02-27 15:00:42",
  "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": "84bbbf0fa3ba2a39942f6c3deab234c4d00bc5b6aceee5cda3c8200d6e1714e19c224d47e24d0c4a9a0cce40eddbae1dc46455c69e5e7d5dd62f6636bfab337c",
  "field1": "896193988312194700",
  "field2": "857712",
  "field3": "1000.00",
  "field4": "",
  "field5": "00",
  "field6": "02",
  "field7": "AUTHPOSITIVE",
  "field8": "AUTHORIZED",
  "field9": "Transaction is Successful",
  "payment_source": "payu",
  "PG_TYPE": "CC-PG",
  "bank_ref_num": "896193988312194700",
  "bankcode": "CC",
  "error": "E000",
  "error_Message": "No Error",
  "cardnum": "XXXXXXXXXXXX2346",
  "cardhash": "This field is no longer supported in postback params.",
  "splitInfo": "{\"splitStatus\":\"splitNotReceived\",\"splitSegments\":[]}"
}

Merchant Hosted Checkout

Cards

Sample request

curl --location 'https://test.payu.in/_payment' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--header 'Cookie: PHPSESSID=nbn8otc350bsv6u5fqvhcbo73b; PHPSESSID=63a0499eaf13e' \
--data-urlencode 'key=JF****g' \
--data-urlencode 'firstname=Ashish' \
--data-urlencode '[email protected]' \
--data-urlencode 'amount=10' \
--data-urlencode 'phone= 9876543210' \
--data-urlencode 'productinfo=Product_info' \
--data-urlencode 'surl=http://pp30admin.payu.in/test_response' \
--data-urlencode 'furl=http://pp30admin.payu.in/test_response' \
--data-urlencode 'pg=CC' \
--data-urlencode 'bankcode=CC' \
--data-urlencode 'lastname=Test' \
--data-urlencode 'ccname=Test User' \
--data-urlencode 'ccvv=123' \
--data-urlencode 'ccexpmon=06' \
--data-urlencode 'ccexpyr=2024' \
--data-urlencode 'txnid=jYhbOYH9o4' \
--data-urlencode 'hash=e5b286a9c8545038de9d4e4ee4d8a2fd02e821015aff7e0323807ba174997d8643f9aa174981385e3e4dfe60b918650806ccb97b3e8e3471e1985ecadefd0184' \
--data-urlencode 'ccnum=4012000000002004' \
--data-urlencode 'txn_s2s_flow=4' \
--data-urlencode 'threeDS2RequestData={
    "browserInfo": {
        "userAgent": "Mozilla\/5.0 (X11 Linux x86_64) AppleWebKit\/537.36 (KHTML, like Gecko) HeadlessChrome\/93.0.4577.0 Safari\/537.36",
        "acceptHeader": "*\/*",
        "language": "en-US",
        "colorDepth": "24",
        "screenHeight": "600",
        "screenWidth": "800",
        "timeZone": "-300",
        "javaEnabled": true,
        "ip": "10.248.2.71"
    }
}'

Sample response

Formatted response

Array
(
    [mihpayid] => 403993715524069222
    [mode] => CC
    [status] => success
    [unmappedstatus] => captured
    [key] => JF***g
    [txnid] => EaE4ZO3vU4iPsp
    [amount] => 10.00
    [cardCategory] => domestic
    [discount] => 0.00
    [net_amount_debit] => 10
    [addedon] => 2021-09-08 19:37:19
    [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] => ed99957adb08fea56c907b88e8d158a79c3562c67f96c298461509826f77a7ae9e88b2a176b3234c25f50bcd451271728719656f3bb59c13a52bebabc468615a
    [field1] => 0608273386032718000015
    [field2] => 986987
    [field3] => 10.00
    [field4] => 403993715524069222
    [field5] => 100
    [field6] => 02
    [field7] => AUTHPOSITIVE
    [field8] => 
    [field9] => Transaction is Successful
    [payment_source] => payu
    [PG_TYPE] => CC-PG
    [bank_ref_num] => 0608273386032718000015
    [bankcode] => CC
    [error] => E000
    [error_Message] => No Error
    [name_on_card] => payu
    [cardnum] => 512345XXXXXX2346
)

UPI

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=xdB9G7qYpfqszo&amount=10&firstname=PayU User&[email protected]&phone=9876543210&productinfo=iPhone&pg=UPI&bankcode=UPI&vpa=VPA-anything@payu&surl=https://apiplayground-response.herokuapp.com/&furl=https://apiplayground-response.herokuapp.com/&hash=649bc87e0e8ee7bbd1e930d43c99a9165eb9fa7a3f4542a33e8d66bd207a63d631708fd9781e56b133581f7dabeaa67baa5609d5e5c9990f986792d59e7d41cb"

Sample response

Array
(
    [mihpayid] => 403993715523409521
    [mode] => UPI
    [status] => success
    [unmappedstatus] => captured
    [key] => JPM7Fg
    [txnid] => 5jJ9xRceXX1ydT
    [amount] => 10.00
    [discount] => 0.00
    [net_amount_debit] => 1000
    [addedon] => 2021-07-02 15:03:50
    [productinfo] => iPhone
    [firstname] => PayU User
    [lastname] => 
    [address1] => 
    [address2] => 
    [city] => 
    [state] => 
    [country] => 
    [zipcode] => 
    [email] => [email protected]
    [phone] => 9876543210
    [udf1] => 
    [udf2] => 
    [udf3] => 
    [udf4] => 
    [udf5] => 
    [udf6] => 
    [udf7] => 
    [udf8] => 
    [udf9] => 
    [udf10] => 
    [hash] => 716f92a6452adadba68d133ba7f5ca3f3403f03f554e3ef850911f3e6727ee73402b249054170ad276c8b55ca12368a5e27cc69ffb0642ef6403dae9a5708794
    [field1] => vpa-anything@payu
    [field2] => 5jJ9xRceXX1ydT
    [field3] => 
    [field4] => PayU User
    [field5] => AXIhh4ExnaJ9dKiJvPxsewHwxMMmT3ba7UY
    [field6] => 
    [field7] => Transaction completed successfully
    [field8] => 
    [field9] => Transaction completed successfully
    [payment_source] => payu
    [PG_TYPE] => UPI-PG
    [bank_ref_num] => 5jJ9xRceXX1ydT
    [bankcode] => UPI
    [error] => E000
    [error_Message] => No Error
)

Wallets

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&pg=cash&bankcode=paytm&surl=https://apiplayground-response.herokuapp.com/&furl=https://apiplayground-response.herokuapp.com/&hash=6840ba0d1a14554f7ee5d20966dfbac6b221718e72dd823f05b6da01420286315b4956c28325898b66520b111604020ea2c547608606674766eb7e4164dc0baa"

Sample response

Array
(
    [mihpayid] => 403993715527518775
    [mode] => CASH
    [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]
    [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] => CASH-PG
    [bank_ref_num] => 540898ed-72e7-40a8-a96e-f17de621cbb4
    [bankcode] => CASH
    [error] => E000
    [error_Message] => No Error
    [splitInfo] => {"splitStatus":"splitNotReceived","splitSegments":[]}
)

EMI

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=H6mUfE0ccAY94j&amount=20000.00&firstname=Ashish&[email protected]&phone=9123412345&productinfo=iPhone&pg=EMI&bankcode=ICICID03&surl=https://apiplayground-response.herokuapp.com/&furl=https://apiplayground-response.herokuapp.com/&ccnum=43754118*****12346&ccexpmon=05&ccexpyr=2022&ccvv=123&ccname=&hash=782057a8bb0288c858149b4805103befa22041bb3092bc45a813738b43742e31baeae92375be5286a98b44ed66c36121aba0fff6a3170339a4949bc880125d36"

Sample response

Array
(
    [mihpayid] => 403993715523602563
    [status] => success
    [unmappedstatus] => captured
    [key] => JP***g
    [txnid] => v2tWbbdUOuacK9
    [amount] => 20000.00
    [discount] => 0.00
    [net_amount_debit] => 20000.00
    [addedon] => 2021-07-27 11:14:44
    [productinfo] => iPhone
    [firstname] => Ashish
    [lastname] => 
    [address1] => 
    [address2] => 
    [city] => 
    [state] => 
    [country] => 
    [zipcode] => 
    [email] => [email protected]
    [phone] => 1234567890
    [udf1] => 
    [udf2] => 
    [udf3] => 
    [udf4] => 
    [udf5] => 
    [udf6] => 
    [udf7] => 
    [udf8] => 
    [udf9] => 
    [udf10] => 
    [hash] => 10f8ead10cdf5f9b7bf9046987de046d63d62d6679dded9d5da8145f459066943570eec4aa184494ae77f99a8bcd55452af3c4eff0d7a7d3ba809c97b7c73045
    [field1] => 
    [field2] => 
    [field3] => 
    [field4] => 
    [field5] => 
    [field6] => 
    [field7] =>
    [field8] => 
    [field9] => Transaction Completed Successfully
    [payment_source] => payu
    [PG_TYPE] => EMI-PG
    [bank_ref_num] => 3d7cc4a4-00c8-4705-a0e7-5708d2c2bb75
    [bankcode]=> EMIA3
    [error] => E000
    [error_Message] => No Error
    [name_on_card] => payu
    [cardnum] =>512345XXXXXX2346
)

BNPL

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=5jJ9xYceXX1ydT&amount=1000.00&firstname=Ashish&[email protected]&phone=9876543210&productinfo=iPhone&pg=BNPL&bankcode=LAZYPAY&surl=https://apiplayground-response.herokuapp.com/&furl=https://apiplayground-response.herokuapp.com/&hash=6840ba0d1a14554f7ee5d20966dfbac6b221718e72dd823f05b6da01420286315b4956c28325898b66520b111604020ea2c547608606674766eb7e4164dc0baa"

Sample response

Array
(
    [mihpayid] => 403993715523409521
    [mode] => BNPL
    [status] => success
    [unmappedstatus] => captured
    [key] => J****g
    [txnid] => 5jJ9xYceXX1ydT
    [amount] => 1000.00
    [discount] => 0.00
    [net_amount_debit] => 1000
    [addedon] => 2021-07-02 15:03:50
    [productinfo] => iPhone
    [firstname] => PayU User
    [lastname] => 
    [address1] => 
    [address2] => 
    [city] => 
    [state] => 
    [country] => 
    [zipcode] => 
    [email] => [email protected]
    [phone] => 9876543210
    [udf1] => 
    [udf2] => 
    [udf3] => 
    [udf4] => 
    [udf5] => 
    [udf6] => 
    [udf7] => 
    [udf8] => 
    [udf9] => 
    [udf10] => 
    [hash] => 716f92a6452adadba68d133ba7f5ca3f3403f03f554e3ef850911f3e6727ee73402b249054170ad276c8b55ca12368a5e27cc69ffb0642ef6403dae9a5708794
    [field1] => 9876543210
    [field2] => 5jJ9xRceXX1ydT
    [field3] => 
    [field4] => PayU User
    [field5] => AXIhh4ExnaJ9dKiJvPxsewHwxMMmT3ba7UY
    [field6] => 
    [field7] => Transaction completed successfully
    [field8] => 
    [field9] => Transaction completed successfully
    [payment_source] => payu
    [PG_TYPE] => BNPL-PG
    [bank_ref_num] => 5jJ9xRceXX1ydT
    [bankcode] => LAZYPAY
    [error] => E000
    [error_Message] => No Error
)

From Other Payment Aggregator using Maximiser

The transaction routed to which aggregator will be identified by the parameter pa_name in the transaction response. Also on dashboard merchant can view the aggregator name in transaction list and view details. For example, transaction routed through PayU, UDF will have PayU. Similarly, UDF contains corresponding aggregator name for Razorpay, BillDesk, Pinelabs and Paytm.

(
    [mihpayid] => 19855444473
    [mode] => DC
    [status] => success
    [unmappedstatus] => captured
    [key] => mBWD5W
    [txnid] => fb1329207367842ddfa3d
    [amount] => 2.00
    [cardCategory] => domestic
    [discount] => 0.00
    [net_amount_debit] => 2
    [addedon] => 2024-05-10 11:50:19
    [productinfo] => Product Info
    [firstname] => Payu-Admin
    [lastname] => 
    [address1] => 
    [address2] => 
    [city] => 
    [state] => 
    [country] => 
    [zipcode] => 
    [email] => [email protected]
    [phone] => 1234567890
    [udf1] => 
    [udf2] => 
    [udf3] => 
    [udf4] => 
    [udf5] => 
    [udf6] => 
    [udf7] => 
    [udf8] => 
    [udf9] => 
    [udf10] => 
    [hash] => c82ae4a92f52e8cfa7397d1ec787b830e7115ececbe8aab301df3700e96aae8a4d893ff79a92c676c1fd3bc8c41cdf33231c9670a63e5995bb950d6147b33e2c
    [field1] => 
    [field2] => 0
    [field3] => 
    [field4] => 
    [field5] => RazorPay
    [field6] => pay_O8gqNOgWN5jeJa
    [field7] => {"acquirer_payment_id":{},"amount":{},"amount_orig":{},"authorization_staus":{},"bank_code":{},"bank_ref_no":{},"cardmasked":{},"currency":{},"customer_email":{},"customer_name":{},"customer_phone":{},"description":{},"error_desc":{},"order_id":{},"payment_channel":{},"payment_datetime":{},"payment_mode":{},"response_code":{},"response_message":{},"tax_on_tdr_amount":{},"tdr_amount":{},"transaction_id":{},"udf1":{},"udf2":{},"udf3":{},"udf4":{},"udf5":{}}
    [field8] => 
    [field9] => Transaction Completed Successfully
    [payment_source] => payu
    [pa_name] => RazorPay
    [PG_TYPE] => DC-PG
    [bank_ref_num] => RPMASDF888D078DF6
    [bankcode] => MAST
    [error] => E000
    [error_Message] => No Error
    [cardnum] => XXXXXXXXXXXX0231
    [cardhash] => This field is no longer supported in postback params.
    [corporate_card] => 0
    [cobranded_card] =>