You need to have a private Telegram channel;
First, add the bot to the private Telegram channel. Find out how to do it here.
Next, create a unique link for joining your Telegram channel. To do this, go to channel settings and open "Invite links";
Click on “Create a New Link”;
Select “Request Admin Approval”;
All users that join with the created invite link will first request to join the channel;
The bot will automatically accept join requests.
Last updated 2 years ago