Is it possible to interact with the site without an API?

Question

API

Good day to all. I have a great desire to write a program that would do actions on the n-th site. Everything would be fine, but this site does not have an API. I am a beginner in these matters, but I have great zeal and would not refuse your instructions. Thank you.

Answer 1

Can. Emulating browser requests.
Keywords for your further search: GET/POST resuqest.