josemurilo, "#Audon differs from other Mastodon apps in that it’s not much of a client at all. Users sign in with a Fediverse account, a session grabs their details, and a temporary link to a shared space is created for the two to chat. As long as your platform of choice supports the #Mastodon #API, it’s possible to use a space."
https://wedistribute.org/2023/10/audon-talk-spaces-for-mastodon/