ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag" } ], "id": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna/collections/tags", "type": "Collection", "totalItems": 8, "items": [ { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna/tagged/vtuber", "name": "#Vtuber" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna/tagged/%E6%AD%8C%E3%81%A3%E3%81%A6%E3%81%BF%E3%81%9F", "name": "#歌ってみた" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna/tagged/%E3%82%B2%E3%83%BC%E3%83%A0%E5%AE%9F%E6%B3%81", "name": "#ゲーム実況" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna/tagged/hololive", "name": "#hololive" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna/tagged/%E5%AE%9F%E6%B3%81", "name": "#実況" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna/tagged/%E3%83%9B%E3%83%AD%E3%83%A9%E3%82%A4%E3%83%96", "name": "#ホロライブ" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna/tagged/%E3%83%90%E3%83%BC%E3%83%81%E3%83%A3%E3%83%AByoutuber", "name": "#バーチャルyoutuber" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna/tagged/%E3%83%9B%E3%83%AD%E3%83%A9%E3%82%A4%E3%83%96%E3%82%B2%E3%83%BC%E3%83%9E%E3%83%BC%E3%82%BA", "name": "#ホロライブゲーマーズ" } ] }