I've successfully implemented authorization and support for tcp full/intermediate/abridged connections in MadelineProto.
Hopefully, soon I will be able to implement it in the PWRTelegram API.
Check out the repo: https://github.com/danog/MadelineProto

Check out my news channel @daniilgentili for updates about all of my projects!

Today, the first beta version of the PWRTelegram app is relased.

The PWRTelegram app is a fork of the official Telegram messenger app that can login as a bot.
You just need to provide the bot token and you will be able to receive all of the messages your bot receives or sends to its groups or users.
The app will login to the MTProto API, just like normal telegram clients. This way you will still be able to receive updates from your bot.
Once you login you won’t get a dialog list, but when a user sends you a message it will be received and the chat will be created.

This app is still in beta state, if you notice any bug report it to the official PWRTelegram group (https://telegram.me/pwrtelegamgroup) by sending an accurate description of the problem with the logs (settings->send logs).

Download links:
Universal: https://github.com/pwrtelegram/pwrtelegram-app/raw/master/TMessagesProj/TMessagesProj-fat-release.apk
ARMV7: https://github.com/pwrtelegram/pwrtelegram-app/raw/master/TMessagesProj/TMessagesProj-armv7-release.apk
ARM: https://github.com/pwrtelegram/pwrtelegram-app/raw/master/TMessagesProj/TMessagesProj-arm-release.apk
X86: https://github.com/pwrtelegram/pwrtelegram-app/raw/master/TMessagesProj/TMessagesProj-x86-release.apk

Also do check out the PWRTelegram bot API: a boosted version of telegram's bot API that can upload/download files up to 1.5 GB, supports anonymous downloads and much more! (https://pwrtelegram.xyz).

This repo with the official source code for the PWRTelegram App for Android can be found @ https://github.com/pwrtelegram/pwrtelegram-app.

This app was modified by Daniil Gentili (https://daniil.it).

The app will be uploaded on the play store soon.

Just wanted you to know that there's a typo in that message: the real support group is @pwrtelegramgroup, not @pwrtelegamgroup.

Hello!
I have created another fork of the telegram app that allows you to access the deep telegram!
The deep telegram is like a second unexplored telegram hosted on secondary testing servers.
As I and my friends proceed to explore the dark side of telegram, I will post updates on this channel and on the @daniilgentili channel on deep telegram. On that channel you will find two links to join an english and an italian deep telegram chat. Join them and the channel, we are testing how many users can join in a channel/group.
The app will soon be available on the play store, in the mean time I will send the apks.

On deep telegram you can create up to two channels/groups with public usernames.

On deep telegram the limit for supergroups is of 20 users.

On deep telegram the equivalent of @botfather is @father_bot

On deep telegram the following official bots are present: @sticker, @spambot, @like, @vote.
@gif and @vid are also present but they don't work since it looks like that version of telegram does not support inline queries.

If you try to upgrade a normal group with more than 20 users to a supergroup telegram will randomly kick users to stay within the 20 users limit of supergroups. Note that bots won't be kicked.

Obviously the official bot API cannot be used to interface with bots since it connects to the main telegram servers, but if you use the @pwrtelegram app (after switching backend of course) you can login as a bot.
In deep telegram bots can still join using invite links (this feature was disabled in the official telegram not so long ago).

Coming soon, a deep pwrtelegram app and a deep pwrtelegram API to interact with bots!

In deep pwrtelegram, @vote and @like work in channels (ergo the callback data)!

And, it's up! https://play.google.com/store/apps/details?id=it.deeptelegram.messenger

Today the biggest update of the @pwrtelegram bot API is released!
This feature fixes a lot of bugs, and allows you to access deep telegram bots.

Here are the features of the PWRTelegram API:
- All of the official telegram bot API features plus:
- Accessing bots of the deep telegram.
- Resolving of usernames not only with channels and groups but also with normal users and bots.
- Downloading of files up to 1.5 GB in size
- Anonymous file storage (the URL of downloaded files does not contain your bot's token)
- Uploading of files up to 1.5 GB in size
- Uploading of files using an URL
- Reuploading of files using a file ID and different file type or file name.
- Uploading of any file/URL/file ID with automagical type recognition.
- Uploading of any file/URL/file ID without sending the file to a specific user.
- Automagical metadata recognition of sent files/URLs/file IDs.
- Deleting of text messages sent from the bot
- Uploading of files bigger than 5 megabytes with inline queries (supports both URLs and direct uploads)
- Automatical type recognition for files sent using answerinlinequery
- Both webhooks and getupdates are supported.
- webhook requests can be recieved even on insecure http servers.
- It is open source (https://github.com/pwrtelegram)!
- It can be installed on your own server (https://github.com/pwrtelegram/pwrtelegram-backend)!
- You tell me! (https://telegram.me/pwrtelegramgroup)

To use it simply subsitute the url of the bot telegram api (https://api.telegram.org) with the url of the pwrtelegram api (https://api.pwrtelegram.xyz for normal bots and https://deepapi.pwrtelegram.xyz) in your telegram client.

You can use this command to do it:
sed -i 's/api\.telegram\.org/api\.pwrtelegram\.xyz/g' client.py
sed -i 's/api\.telegram\.org/deepapi\.pwrtelegram\.xyz/g' client.py

All clients are supported, not just python clients.

Visit https://pwrtelegram.xyz for the full documentation!
This API is written and maintained by danog (https://github.com/danog) (@danogentili on telegram and deep telegram (https://telegram.me/danogentili)) with the help of the folks over @BotDevelopment (https://telegram.me/BotDevelopment), especially itskenny0 (https://github.com/itskenny0) (@shitposting on telegram (https://telegram.me/shitposting)) and Rondoozle (https://github.com/Rondoozle) (@POTUS on Telegram (https://telegram.me/POTUS)).

You can help by doing the following things:
- Suggesting new features or reporting bugs by opening a new issue or contributing directly with pull requests @ the repos of the pwrtelegram github organization (https://github.com/pwrtelegram).
- Peer reviewing the source code of the API (https://github.com/pwrtelegram/pwrtelegram).
- Subscribing to the official pwrtelegram channel on telegram and deep telegram (https://telegram.me/pwrtelegram).
- Joining the official pwrtelegram development group on telegram (https://telegram.me/pwrtelegramgroup).
- Following the official pwrtelegram twitter account (https://twitter.com/PWRTelegram)
- Starring the repos of the pwrtelegram github organization (https://github.com/pwrtelegram).
- Sharing this message with all of your friends, your groups and forwarding it to your channels!