How js framework accepts data via api from php framework?

Question

Backend

So it goes.
Suppose there is a backend on Laravel at api.project.com
And there is a frontend - project.com - for example, on ReactJS
What is the data transfer mechanism? I don't understand this at all. Magic?

Answer 1

With the help of https://developer.mozilla.org/en-US/docs/Web/API/X...
Only the thrill-seekers use it raw. The rest use wrappers.
Axios and superagent are popular in ReactJS

Answer 2

A normal ajax request with the right method and all the necessary headers.
For example api.jquery.com/jquery.ajax