I am new to Vera, just got my VeraPlus. So far I connected my Honeywell WiFi thermostat, very easy to do. The next thing I wanted to try was to connect my OpenGarage device which is WiFi but I do not know where to start, it also does use Blynk if that is possible.
Has anyone done this that can give me guidance? I found where I could configure IFTTT and use it with my Alexa.
I just did a little Google search and I found this: https://github.com/home-assistant/home-assistant/blob/master/homeassistant/components/cover/opengarage.py. Looks like the gist of it is an HTTP GET. If you are willing to write a bit of Lua you should be able to control it and get status in a similar way. Writing a plugin would obviously be quite a bit more effort. Try first by making the requests in a browser, then translate to Lua code.
Search these forums for info on the luup.inet.wget.