Library to buy things?

Question

Python

Good evening everyone, there is a task to make a bot for a store for a quick purchase of goods, we are talking about a maximum of 4 seconds, we need a library with which you can do this, preferably (but not necessarily) in Python. If this can be done somehow in other languages, write, I am considering all options.

Answer 1

https://habr.com/ru/post/228209/
ps The question is posed incompetently, what things, where, how to pay, and what does it take 4 seconds?