Barname Kon is telegram bot which create "Add to Google Calendar" link for your bot. It only accept Jalali date and Tehran time.

I use this medium post and official pyTelegramBOTAPI documents

I think fast,best and cheapest 😁 way for deploy your Bot is heroku. This post really help me to do that.

I oppened two issue that explain my ideas for improving this project. So feel free to send pull request or open new issue.