How to get the amount (quinity) for 1c bitrix?

Question

PHP

Good afternoon!
I do not know how to solve this problem, more precisely from which side to approach.
There is a site on 1c bitrix and on it, when you hover over a product card, it shows the quantity:

How can I get the quantity through js
I need to get the quantity so that I can pass it to Add2BasketByProductID (), more precisely, pass the quantity
here with similar?

Answer 1

How can I get the amount through js

Make a script in which there will be Add2BasketByProductID (), and send the value obtained above to it by Ajax