@threelonmusketeers@sh.itjust.works @hendrik This is how many Fediverse microblogging systems currently work; they serve the Mastodon API for client to server (e.g. app to server) interactions. [GoToSocial] doesn't even provide any user interface; you use it from some app originally designed for Mastodon. Why? I think because Mastodon's HTTP API is simpler, better documented and well-tested compared to something like ActivityPub's Client-To-Server API.
[GoToSocial]: https://gotosocial.org
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