@lamoufette Your mastodon account can get activities from Funkwhale only if mastodon supports Funkwhale activities. Actually the two software focus on very different content so interoperability is not yet implemented.

Funkwhale has a browser app. You can pick an instance here https://www.funkwhale.audio/join/

@scott you can also use http://demo.funkwhale.audio/

Working on Funkwhale upgrade for open.audio. Downtime is expected.