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Google Pay™ Integration Guide

Google Pay is a safe, simple, and helpful way to pay and manage your money.

About Google Pay

Google Pay is a fast and simple payment method that allows you to make card payments without entering card details for each payment. The card data is safely stored by Google. This payment method is available for all devices (mobile phones and computers), irrespective of the operating system and web browser. This method is available for payment in mobile applications on any Android device and in the Chrome browser.

Google Pay allows:

Easy and quick 


Protects customers’ payment info with multiple layers of security

just a click 

How it works?

When a user clicks the Google Pay payment button, they see a payment sheet that displays the payment methods saved to their Google Account, as well as optional fields such as a shipping address field. Users can quickly select a payment method, add an optional shipping address, or add new information.

how-gpay-works-web 1.png

The payment flow is as follows:


The user clicks the Google Pay payment button and sees a payment sheet with a list of supported payment methods.


Your website submits the payment token, along with details about the purchase, to its backend.


The user selects a payment method and Google Pay securely returns a payment token for that method to your website.


To execute the payment, the backend processes the purchase and sends the payment token to the payment service provider.

Глянцевая спираль


See the Google Pay API in action on  example website, built just for demo purposes

Микросхема компьютерной микросхемы

Integration XPAY API Google Pay

This document describes the mechanism for connecting the Google Pay service using the XPAY gateway. 

This is the easiest way to add Google Pay payment to your payment options - you don’t have to make significant changes to your website or use heavy coding to process payments. Moreover, as a merchant , you do not need to comply with PCI DSS requirements - this part is within our competence.

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