Has anyone successfully enabled the automated mobile testing of ecommerce transaction using Google Pay as payment method

I’m trying to enable automated mobile testing of ecommerce transactions using Google Pay. When the payment details are entered and payment invoked, an OTP (one-time password) prompt appears. This doesn’t happen when I attempt the test manually on an Android device.

Does anyone have any experience of successfully executing similar mobile automated testing using Google Pay?

Automation Tool: Selenium Webdriver
Language: Java
Mobile testing tool invoked: BrowserStack