PayU

Add PayU as a payment provider on Optimizer.


Follow the steps below to onboard PayU as a payment provider.

Watch Out!

Optimizer routes payments based on your business logic. But, the method enablement of each gateway needs to be handled between you and the gateway, or it may lead to failed payments.

Prerequisites

  1. with the following requests:
    • Enable seamless mode for your account. Mention that you use Razorpay as the technology company to handle sensitive card data.
    • Disable Retry.
    • Configure the webhook URL as https://api.razorpay.com/v1/callback/payu to receive UPI and Emandate response.
    • Enable the required banks for Netbanking and Emandate.
    • UPI as a payment method
      • Enable UPI on seamless/S2S with the flagtxn_s2s_flow=4.
      • Enable UPI Intent.
    • Cards as a payment method
      • Enable the method cards.
      • Enable the required networks (eg: visa, master, amex, rupay).
    • Netbanking as a payment method
      • Enable the method netbanking.
    • Emandate as a payment method
      • Enable the method ENACH.
      • Subscribe webhooks for all emandate payment events.
  2. Copy Razorpay in the email. We will provide the supporting document from our end. Know more about the .
  3. To pass your unique Order ID or Receipt for every order, write to your relationship manager to show the udf1 parameter in PayU Dashboard and customize report. Know more about .

Before you go live with PayU on Optimizer, disable the retry option.

Retry Disablement

PayU attempts a retry on the PayU checkout page by default. This needs to be disabled while using PayU via Optimizer as all payments need to be routed through Razorpay and its checkout. If retry is enabled, Razorpay will not know about the status of the payment, and it may lead to breakages.

Consider the following points:

  1. The retry disablement option can only be done in one go for all methods as PayU cannot disable retry at a method level.
  2. If you have an existing integration with PayU, disabling retry might partially affect the success rate. Follow the steps given below to avoid any implications:
    • Disable the retry option before the traffic goes live on Optimizer and plan a quick switch-over once testing is completed.
    • Create a new account on PayU side to limit the impact on existing integrations for you and PayU.
    • Get all the configurations done except for retry disablement and ask PayU to disable retry just before you go live.

Route EMI Transactions

To route EMI transactions via Optimizer, configure the rule as follows:

  1. Log in to your .
  2. Go to the PAYMENT PRODUCTS section and click Optimizer.
  3. Click +Add New Rule and enter the Rule name and Description.
  4. Click Next and enter the following rule:
    • Select Parameter: Select Payment Method.
    • Select Connection: Select Equal to.
    • Select Comparing Value: Select emi.
  5. Click Add Another Condition and enter the following rule:
    • Select Parameter: Select EMI Duration.
    • Select Connection: Select Equal to.
    • Select Comparing Value: Select the EMI Duration as per your requirement, and click Next. Know more about for PayU EMI.
    Rule for EMI PayU
  6. Enter the value 100 in the Route field, select payu in the payment via field, and click Next.
    Add provider EMi PayU
  7. Click Publish Rule.
    EMI PayU Publish Rule

To add PayU as a payment provider:

  1. Log in to your .
  2. Go to the PAYMENT PRODUCTS section and click Optimizer.
  3. In the top-right section, click Add Provider.
  4. Select PayU in the list of gateways available and click Next.
    Add PayU
  5. Enter the provider name and description and click Next.
    Add Provider Name
  6. Enter your PayU key and Salt key.
  7. Select the payment methods you want to enable for PayU and click Submit.
    Add Salt Key sodexo

You have successfully added PayU as a payment provider on Optimizer.

Payment MethodsAvailability
NetbankingLive
CardsLive
UPILive
WalletLive
EMILve
SettlementsLive
RefundsLive
EmandateLive
Live

Follow the email format given below to communicate the

or any other requirements to the PayU account manager:

Dear Account Manager,

We are using “Optimizer” as a technology service provider to manage our integration with PayU for account <Merchant/Account ID>.

In order to use this TSP, we require certain configurations to be enabled as mentioned below:

  1. Enablement of S2S/seamless integration for the above MID.

  2. Disablement of the retry option for all methods.

  3. Configuration of the below end points for transaction callbacks for production and stage:

    TypeURL
    Production URLhttps://api.razorpay.com/v1/callback/payu
    Stage URLhttps://beta-api.razorpay.com/v1/callback/payu
  4. Enablement of UPI, Cards, Wallet and Netbanking. (Please change this as per requirement)

  5. Enable Method UPI on S2S with txn_s2s_flow = 4 and also enable UPI Intent.

  6. Enable all the card networks like visa, master, amex, rupay, etc.

  7. Enable all the banks for Netbanking.

Please share a list of the enabled banks for netbanking and networks for cards payments methods so that this can be configured at our end.

Additionally, please share the KEY and SALT for the account so that we can complete the integration.

Regards,

You might be generating a unique Order ID or Receipt for every order which can be passed to PayU via

. Follow the steps given below for your order id to be visible on the PayU dashboard:

  1. In Razorpay's Orders API, use the receipt parameter to send your unique Order ID or Receipt.
  2. Razorpay passes this value to PayU in the udf1 parameter.
  3. Write to your PayU Relationship Manager to show the parameter udf1 in the dashboard and reports as per your use case.

Before routing all traffic or some traffic to a new gateway via Optimizer, the following best practices are recommended:

Live and Test Mode Rules

All rules configured on live or test mode on the Razorpay Dashboard will reflect on live mode. However, credentials added on test mode will not be automatically replicated in live mode.

Sanity Test at Razorpay

You can reach out to Razorpay for basic sanity testing of the integration. Razorpay will try a test payment of small value and ensure that the credentials are correct.

Perform Self-Sanity Test

We recommend configuring a rule on live mode to route payments lesser than a set value (for example, ₹2) to the PayU gateway. This helps to test on production whether small value payments are being routed to PayU and working successfully, thus helping to avoid any direct impact on production traffic.

Follow the steps given below to configure a rule in live mode:

  1. Log in to your .
  2. In the left navigation, click Optimizer.
  3. Click +Add Rule and enter the Rule name and Description.
  4. Click Next and enter the following rule:
    • In Parameter field, select Amount (In Rupees).
    • In Select Connection field, select Less Than.
    • In Enter Amount field, enter the value 2 and click Next.
    Add Rule
  5. Enter the value 100 in the Route field, select PayU in the Payment Via field, and click Next.
    target Provider
  6. Click Publish Rule.
    Publish Rule

After the integration is tested and successful, you can go live on PayU.


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