Trying to follow the creator of the new Fediverse software Epicyon (to check federation).

Got a an error POSTing to the inbox (400).

Look at source code, and see getNicknameFromActor(actor: str) -> str:. The "nickname" is extracted using "well-known" path prefix in the URL.

The nickname is not part of the URL in microblog.pub, it's in the actor payload.




Modern ActivityPub compliant server