Salesforce
The Nexi XPay payment extension for Salesforce Commerce Cloud, allows you to integrate the XPay payment gateway without further implementation on your site.
It manages the transfer of the customer from the merchant's ecommerce site to the Nexi secure environment and vice versa.
The customer stays on the merchant's e-commerce site until checkout, then is redirected to the XPay gateway to make the payment.
Installation
For information about installation, contact XPay support.