Notifications of Print Complete or Error?

Really liking Klipper so far and I’m printing faster and with great quality. Can anyone point me in direction of how to setup klipper (im using Fluidd) to send notifications to my phone when a print is done or there is an error? I had this when using octoprint using pushover but not having much luck finding something similar for klipper. Thanks.

I’m working on something like this with Home Assistant. I use OctoPod on my Octoprint system. This is my jumping-off point: Gcode STL preview in Home Assistant revisited + other Moonraker sensors | kullervo.fi