How do you a autofill a website form using C++

Question

I am trying to fill in a website form automatically.

Answer 1

Do you want to make form action with http requests?

Answer 2

Yes

Answer 3

if you want to make http requests​ in c++, then I would recommend the curl library.
https://curl.haxx.se

Answer 4

Use fiddler to catch the request and look for the body syntax.
Remember to set Content-type header to application/x-www-form-urlencoded