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", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://md.korako.me/users/karasu_sue/statuses/114630644319907130", "type": "Note", "summary": null, "inReplyTo": "https://md.korako.me/users/karasu_sue/statuses/114630632689327356", "published": "2025-06-05T12:00:21Z", "url": "https://md.korako.me/@karasu_sue/114630644319907130", "attributedTo": "https://md.korako.me/users/karasu_sue", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://md.korako.me/users/karasu_sue/followers", "https://fedibird.com/users/hanubeki" ], "sensitive": false, "atomUri": "https://md.korako.me/users/karasu_sue/statuses/114630644319907130", "inReplyToAtomUri": "https://md.korako.me/users/karasu_sue/statuses/114630632689327356", "conversation": "tag:fedibird.com,2025-06-05:objectId=114630630552724128:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fedibird.com/@hanubeki\" class=\"u-url mention\">@<span>hanubeki</span></a></span> もしhanumarkを移動したくなったら、任意のタイミングで移行申請できるのでいつでも大丈夫です</p><p>Lemmy自体はまだ残すつもりでいるので</p><p><a href=\"https://md.korako.me/tags/Lemmy\" class=\"mention hashtag\" rel=\"tag\">#<span>Lemmy</span></a></p>", "contentMap": { "ja": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fedibird.com/@hanubeki\" class=\"u-url mention\">@<span>hanubeki</span></a></span> もしhanumarkを移動したくなったら、任意のタイミングで移行申請できるのでいつでも大丈夫です</p><p>Lemmy自体はまだ残すつもりでいるので</p><p><a href=\"https://md.korako.me/tags/Lemmy\" class=\"mention hashtag\" rel=\"tag\">#<span>Lemmy</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fedibird.com/users/hanubeki", "name": "@hanubeki@fedibird.com" }, { "type": "Hashtag", "href": "https://md.korako.me/tags/lemmy", "name": "#lemmy" } ], "replies": { "id": "https://md.korako.me/users/karasu_sue/statuses/114630644319907130/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://md.korako.me/users/karasu_sue/statuses/114630644319907130/replies?only_other_accounts=true&page=true", "partOf": "https://md.korako.me/users/karasu_sue/statuses/114630644319907130/replies", "items": [] } }, "likes": { "id": "https://md.korako.me/users/karasu_sue/statuses/114630644319907130/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://md.korako.me/users/karasu_sue/statuses/114630644319907130/shares", "type": "Collection", "totalItems": 0 } }