Webhooks aren’t for fishing
Our new ISY-994 z-wave controller has a bunch of options for webhooks, interfacing with open/close sensors, etc.
Tons of documentation, under “IFTTT/Webhooks”. https://wiki.universal-devices.com/index.php?title=ISY_Portal_IFTTT_Integration
We currently use these for sending out notifications via the ISY Portal to IFTTT destinations