See the link to the thread in the post above yours.
That integration doesn’t actually use Maker API, it uses a Hubitat app written by a community dev. But it’s a great integration with Homebridge and the one that I use.
The alternative for integrating Hubitat with Homebridge is indeed based on using Maker API. More details in this thread:
Both integrations depend on another always-on PC to run Homebridge.
