This allows you to send a webhook to any URL when events happen on OctoPrint.
This plugin was created so that my own API could receive events from OctoPrint and perform custom actions such as send a text message/push notification, log the events in a database, etc. Also, I needed a way to get notified when a color change was needed on my Prusa. So, this plugin has a custom event that will alert me whenever a color change is necessary. See the README.md for more information on how to configure this plugin and what events are supported.