Train the API to a confident level

I am looking for a person who is well versed in working with THE API (JS PHP), will show and teach how to work with the API, send and receive all types of requests, process. If the training goes well (if I have knowledge) I will take security lessons. Please immediately indicate the price, time, what is included in the training and telegram.

P.S. My task is to quickly and efficiently learn exactly what I need for work and the project, and what will be useful in the future, without wandering in the wilds and searching for the necessary and relevant information.