Is there a TOR API?

Question

API

Good evening.
Interested in whether the Tor project has an API and whether there is documentation and examples of use.
I wonder if it is possible to develop something similar using these tools: use the chains that the Tor browser builds to access the site. And then update these chains, similar to the "Change personality" option.
Can be used to cheat from different IP addresses. Well, this is just an example.
To begin with, you can implement something similar: create a website with a button, to which the click will be read from only one IP.
PS Tell me what tags you can put.

Answer 1

This is done manually like this:
There are libraries to automate this:

1. in Python ( one more and one more ).
   
2. in PHP .
   
3. in Java .
   
4. on Go ( another one ).
   

Answer 2

https://github.com/joelverhagen/TorSharp