Voiceflow is a designing, prototyping and build platform for voice apps, which can be used as a voice interface for your voice apps, however it only allows 2 projects at a time, Hence I am giving the recording of working of the project here.
Make(formerly known as Integromat) is used to connect applications accross various services, which I have used to connect the app to my Telegram account using Telegram API This bot let's us post a message to the channel in telegram where the bot has been added as a administrator Voiceflow Inteface:-
Make Interface:-
Link to the video of working project:- https://drive.google.com/file/d/1Kf6VyQG2Wxkg5f6pREKPMU6q4IS2gl-W/view?usp=sharing