How to integrate identity?

[Gabriel]

See this

Integrating with Internet Identity - blog post

You’ve probably seen it by now, but you may be wondering how you can actually use the Internet Identity in your own application. I’ve written up a post on how you can get started using the Internet Identity to make authenticated calls to your service, thanks to our @dfinity/auth-client package. Hope it’s helpful!

As for your second question no idea. Probably in the works