How to link a Yandex wallet to an account on the site?

Question

PHP

I'm not sure that I wrote the question correctly, so I'll explain in more detail.
There is a website and the client must have a personal account on it, I want to replenish the account through Yandex money. That is, through the Yandex money form, the user replenished 10 rubles and this needs to be intercepted somehow in order to write these 10 rubles to his account on the site. Please do not offer services like robokassa - I don’t want to pay a commission to some parasites, the Yandex commission is also enough. Maybe, of course, I was looking badly ... Tell me in which direction to dig)

Answer 1

yandex.kassa

Answer 2

https://tech.yandex.ru/money/