Sorry for the dupe post @atzat, I will just leave the below link which helps with OH Cloud setup below…
while you’re fixing your OAuth links don’t forget to setup your “google-assistant” scope, then make sure it’s in mongodb (look up through the posts if you don’t know what that means)
This is also a good resource if you get hung up on the https (I used the letsencrypt…its free…easy, etc.)
