Exposes all the devices in the server for control in google assistant (google home etc)
The port is what port to listen to for google actions API calls. That port must be avilable from the internet. You need to create a project in google actions console: https://developers.google.com/actions/smarthome/create#create-project And fill in the values in the config below.
{
"port": "8000",
"clientID": "",
"clientSecret": "",
"projectID": "",
"APIKey": ""
}