Fast and simple to setup MTProto proxy written in Python.
git clone -b stable https://github.com/alexbers/mtprotoproxy.git; cd mtprotoproxy
docker-compose up -d (or just
python3 mtprotoproxy.py if you don't like Docker)
To advertise a channel get a tag from @MTProxybot and put it to config.py.
The proxy performance should be enough to comfortably serve about 4 000 simultaneous users on the VDS instance with 1 CPU core and 1024MB RAM.
The proxy can be launched:
python3 mtprotoproxy.py [configfile]