Sleep As Android - Automation with POST Webhook - No IFTTT

Is there a way to consume POST requests that are sent to Hubitat? Sleep As Android's Integration is via a POST Webhook. This is because it triggers with all events in Sleep As Android and it sends the event type in the POST call.

I would ideally want to avoid IFTTT if that is possible. Partly because it is yet another hop/service and part of getting Hubitat is to try and keep everything off the cloud as much as possible. The other part is because, I only want it to trigger when I'm home/connected to WiFi.

RM or webCoRE can both be used to do this.