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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/MastodonEngineering/statuses/113226831468308525/activity", "type": "Create", "actor": "https://mastodon.social/users/MastodonEngineering", "published": "2024-09-30T13:52:17Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/MastodonEngineering/followers", "https://fosstodon.org/users/kev" ], "object": { "id": "https://mastodon.social/users/MastodonEngineering/statuses/113226831468308525", "type": "Note", "summary": null, "inReplyTo": "https://fosstodon.org/users/kev/statuses/113226800657720835", "published": "2024-09-30T13:52:17Z", "url": "https://mastodon.social/@MastodonEngineering/113226831468308525", "attributedTo": "https://mastodon.social/users/MastodonEngineering", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/MastodonEngineering/followers", "https://fosstodon.org/users/kev" ], "sensitive": false, "atomUri": "https://mastodon.social/users/MastodonEngineering/statuses/113226831468308525", "inReplyToAtomUri": "https://fosstodon.org/users/kev/statuses/113226800657720835", "conversation": "tag:mastodon.social,2024-09-30:objectId=811230717:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@kev\" class=\"u-url mention\">@<span>kev</span></a></span> Yes it is!</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@kev\" class=\"u-url mention\">@<span>kev</span></a></span> Yes it is!</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/113/226/831/218/062/826/original/1aabd1f9b47693cd.png", "name": "Screenshot of the Mastodon 4.3 release notes, reading:\nAdd \"system\" theme setting (light/dark theme depending on user system preference) (#29748, #29553, #29795, #29918, #30839, and #30861 by @nshki, @ErikUden, @mjankowski, @renchap, and @vmstan)\nAdd a “system” theme that automatically switch between default dark and light themes depending on the user's system preferences.\nAlso changes the default server theme to this new “system” theme so that automatic theme selection happens even when logged out.", "blurhash": "USQ,OBMwxuo#_NadWBt8%gxuWBay_3t7t7Rj", "width": 2288, "height": 262 } ], "tag": [ { "type": "Mention", "href": "https://fosstodon.org/users/kev", "name": "@kev@fosstodon.org" } ], "replies": { "id": "https://mastodon.social/users/MastodonEngineering/statuses/113226831468308525/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/MastodonEngineering/statuses/113226831468308525/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/MastodonEngineering/statuses/113226831468308525/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/MastodonEngineering/statuses/113226831468308525/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/MastodonEngineering/statuses/113226831468308525/shares", "type": "Collection", "totalItems": 0 } } }