Connecting payment systems to the landing page or to a self-written CMS?

Question

Payment systems

Is it possible to connect payment to LP or to a self-written engine? I myself have only done layout in practice, now I’m starting to work on the server side, and I want to find out from professionals who really understand this, is it possible, for example, to connect Yandex, WebMoney, Qiwi payment systems, etc. to a regular landing page? And where can you learn all this?

Answer 1

possibly.
read the documentation of the payment system.