Just an fyi to whoever maintains the docs, I noticed the docs are missing documentation on scope: Authentication API Explorer
I had been using the api directly (don’t need a library just to do a url redirect and read from url parameters when user returns to my site) and noticed I couldn’t successfully call the userinfo endpoint until I added to my redirect url scope=openid email profile. But from looking at the docs you’d never know you could set scope or to what value.