Is it possible via webhooks to send notification of due date passed in my chat channel either slack or telegram, so I just need a webhook or something that I can capture to know that due date has passed for this item and then I want to send notification to a channel. Please let me know if that is possible.
Welcome to the monday.com community - it’s great to have you!
I’ve got a couple potential solutions for you 
- Our native Slack integration includes two recipes that will allow you to send a notification to a Slack channel when a date has passed, or to send a notification to a Slack user when a date has passed:
- If you need an actual webhook, you can accomplish this by first utilizing the below automation recipe to update a status column when a date passes:
and then that would trigger this webhook that can feed into a custom integration (if you wish to build one):
Would either of those workflows fit your needs? 
-Scott