I was able to get a nest developer account a few days ago. Instead of an application they’re OpenAuth clients. You simply follow the instructions as stated in the documentation for setting it up like before. The only issue I ran into was that it wasn’t giving me a client secret, only the client id. I waited a day after creating the account, deleted the OpenAuth client in Nest, created a new client and got both pieces. Hooked it all up in Home Assistant and voila.
1 Like