Hi! Telegram API beginner here! I\'m developing a PhoneGap app that features a messaging service using the Telegram API.
I\'m currently following the API guide
Take a look at this guide I put together here for getting started on writing your own Telegram-API code from scratch (code is in vb.net)
I think the online documentation for the API is poorly written, however if you can get familiar with it, then working through generating a Telegram AuthKey will be a good starting point.
The patterns and procedures that you build along the way are all reusable and will help you (eventually) write your own code, and have a good understanding of Telegram's API
I think this a good approach.
Cheers.