Is there a telegram bot with auto-assignment of rights to users?

Question

Bots

The essence of the idea. Create a telegram
channel in which all those who have joined, and not just administrators, can write to the archive, turning off notifications and not clogging the screen with them. Is there such a bot? it is desirable with the source code or how it is safe to implement? Or indicate other methods for implementing my idea

Answer 1

Is there a limit on the number of people in a channel who can be assigned "allow messages" rights?