The Visa Checkout Enterprise API integration allows merchants to integrate the Visa Checkout selection of a payment option by the customer on their own website and merely complete the transaction via PayU.
For an Enterprise API integration, it is also required that the merchant completes the Visa Checkout integration directly with Visa. Details for the Visa integration can be found here: https://developer.visa.com/products/visa_checkout/guides
doTransaction amendments for Visa Checkout
Merchants will need to make the following amendments to the doTransaction API call in order to process Visa Checkout transactions to the PayU platform.
The following parameters will be required on a Visa Checkout doTransaction API call
Parameter Name | Value for Visa Checkout | Description |
AuthenticationType | VCO | Required to identify the pmID “token” as a Visa Checkout Call ID |
pmID | Set this parameter with the CallID obtained from Visa for the transaction | Required to allow PayU to retrieve the transaction details from Visa. The CallID will be passed to you by Visa on Handling Payment Events |