Hi,
in make there is a telegram-module that is called:
Get the number of members in a chat
How can I get this channel-data?
I guess that I have to create a callback with the query id.
But how to find and get the query id? 
Thank you and best regards
Martin
Hi @martin23, welcome to the community 
It appears this is not an option currently available in n8nās Telegram node. But from checking at Telegram Bot API it seems to me you could make an HTTP POST request to https://api.telegram.org/bot123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11/getChatMemberCount where:
chat_id is a body parameter
bot123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11 is your Telegram API token
I just gave this a go on my end and it worked:
Hope this helps 
Yes,
thank you very much. 