--- page_title: Enable TPV product: TPV page_source: https://juspay.io/in/docs/tpv/docs/third-party-validation/enable-tpv llms_txt: https://juspay.io/in/docs/llms.txt product_llms_txt: https://juspay.io/in/docs/tpv/llms.txt --- # Adding TPV flow ### **Step 3:** Enable TPV flow on your payment page  --- ## Integration type : Juspay Express Checkout SDK ### Step 3.1 Check for TPV Eligibility Use the [Payment Methods API](https://docs.juspay.in/tpv/docs/third-party-validation/payment-methods)to get the details of payment methods before loading the payment page to the users * Set param `options.add_tpv_payment_methods to true` on the Payment Methods API to get payment methods supported for TPV and to get the Juspay TPV payment method codes(like JP_HDFC,JP_SBI,..) * Display the relevant payment method option based on the bank account details created on the user account * **For TPV Emandate Payments,** * Set param `options.add_tpv_emandate_payment_methods to true` on the Payment Methods API to get payment methods supported for TPV Emandate ### 3.2 Initiate Transaction * Create the order using the bank details provided during registration or KYC. * For TPV Emandate Payments, include the mandate-related parameters along with these bank details. * Refer to the [Create Order API](https://juspay.io/in/docs/tpv/docs/third-party-validation/create-order-api) for the necessary order creation parameters. * Initiate transactions with the required TPV parameters in the [TPV SDK Payload](https://juspay.io/in/docs/tpv/docs/third-party-validation/tpv-sdk-payload) > **Note** > For TPV Emandate Payments, it is essential to include mandate-related parameters in the payload for both the order creation API and the SDK process. * For Refunds, * Both partial and full refunds are supported * Sample refund responses can be referred [here](https://juspay.io/in/docs/tpv/docs/third-party-validation/refunds). ### 3.3 Consume updated payment response * Juspay will include the TPV parameters in Webhooks and Order Status check response. * Backend changes are necessary at your end to consume these responses. * [Webhook request](https://docs.juspay.in/tpv/docs/third-party-validation/webhook-request) * [Order Status response](https://docs.juspay.in/tpv/docs/third-party-validation/order-status-responses) --- ## Integration type : Juspay Express Checkout API ### 3.1 Check for TPV Eligibility * Use the [Payment Methods API](https://docs.juspay.in/tpv/docs/third-party-validation/payment-methods)to get the details of payment methods before loading the payment page to the users * Set param `options.add_tpv_payment_methods to true` on the Payment Methods API to get payment methods supported for TPV and to get the Juspay TPV payment method codes(like JP_HDFC,JP_SBI,..) * **For TPV Emandate Payments,** * Set param `options.add_tpv_emandate_payment_methods to true` on the Payment Methods API to get payment methods supported for TPV Emandate * Display the relevant payment method option based on the bank account details created on the user account ### Step 3.2 Initiate Transaction * Create the order using the bank details provided during registration or KYC. * For TPV Emandate Payments, include the mandate-related parameters along with these bank details. * Refer to the [Create Order API](https://juspay.io/in/docs/tpv/docs/third-party-validation/create-order-api) for the necessary order creation parameters. * Initiate transactions with the required TPV parameters in the [Transaction API](https://juspay.io/in/docs/tpv/docs/third-party-validation/transaction-api) > **Note** > For TPV Emandate Payments, it is essential to include mandate-related parameters in the payload for both the order creation API and transaction API (/txns). * For Refunds, * Both partial and full refunds are supported * Sample refund responses can be referred [here](https://juspay.io/in/docs/tpv/docs/third-party-validation/refunds). ### 3.3 Consume updated payment response * Juspay will include the TPV parameters in Webhooks and Order Status check response. * Backend changes are necessary at your end to consume these responses. * [Webhook request](https://docs.juspay.in/tpv/docs/third-party-validation/webhook-request) * [Order Status response](https://docs.juspay.in/tpv/docs/third-party-validation/order-status-responses) --- ## Integration type : Juspay HyperCheckout (Payment Page) Session API ### 3.1 Modify HyperCheckout SDK Payload to initiate TPV Transaction * Bank account details are expected to be passed to Juspay while you are loading the payment page. * Refer to [Session API payload](https://juspay.io/in/docs/tpv/docs/third-party-validation/session-api-payload) for initiating a TPV transaction and TPV mandate transaction. > **Note** > For TPV Emandate Payments, it is essential to include mandate-related parameters in the Session API payload. ### 3.2 Consume updated payment response * Juspay will include the TPV parameters in Webhooks and Order Status check response. * Backend changes are necessary at your end to consume these responses. * [Webhook request](https://docs.juspay.in/tpv/docs/third-party-validation/webhook-request) * [Order Status response](https://docs.juspay.in/tpv/docs/third-party-validation/order-status-responses) --- ## Integration type : Juspay HyperCheckout (Payment Page) Signature ### 3.1 Modify HyperCheckout SDK Payload to initiate TPV Transaction * Bank account details are expected to be passed to Juspay while you are loading the payment page. * Refer to [Process SDK payload](https://juspay.io/in/docs/tpv/docs/third-party-validation/process-payload-for-tpv) for initiating a TPV transaction and TPV mandate transaction. > **Note** > For TPV Emandate Payments, it is essential to include mandate-related parameters in the Process SDK payload. ### 3.2 Consume updated payment response * Juspay will include the TPV parameters in Webhooks and Order Status check response. * Backend changes are necessary at your end to consume these responses. * [Webhook request](https://docs.juspay.in/tpv/docs/third-party-validation/webhook-request) * [Order Status response](https://docs.juspay.in/tpv/docs/third-party-validation/order-status-responses) --- ## See Also - [PA/PG Set Up](https://juspay.io/in/docs/tpv/docs/third-party-validation/papg-set-up) - [Testing & Validation](https://juspay.io/in/docs/tpv/docs/third-party-validation/testing--validation)