Basic HTTP Get requests - possible?

Hey Guys,

I’ve got a few custom Arduino powered relays around the house doing various thing, they just have web interfaces on them at the moment but I can trigger them through HTTP GET Requests (E.g to trigger my garage door would be http://my.devices.ip.here/5/on ).

Is it possible to add these to Hass.io ?

Thanks in advance.

Isn’t that what the RESTful component is for?