The evon Smart Home REST API allows you check the status of the components in your system and to control them. The following requests are available to you:

GET: apps
"http://[evon Smart Home_IP]/api/apps"
Returns a list of all apps.

GET: apps/{fullName}
Returns detailed information about the requested app.

GET: instances
Returns a list of all instances.

GET: instances/{instanceId}
Returns detailed informations about the requested instance.

GET: instances/{instanceId}/{action}
Returns the current value of the requested property of a specific instance. For example, the current state of a light.

POST: instances/{instanceId}/{action}
Calls a method of the specific instance.

You can find a test interface at "http://[evon Smart Home_IP]/api", which allows you to try out all listed requests.