What user and password does Whirlpool integration want?

I tried adding the Whirlpool integration. I came up with a dialog wanting a user and password. What one is it wanting? I tried the HA one and the one our new Whirlpool microwave used. It complained about “unexpected error”.

Is this busted? Am I using the wrong user and password? Does it not allow the user and password I used for the Microwave because it may not be supported? I was just trying to login to see if maybe the microwave was now supported.