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" }, "Hashtag": "as:Hashtag" } ], "id": "https://fosstodon.org/users/ShinyConf/statuses/114319264970701784", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-11T12:12:29Z", "url": "https://fosstodon.org/@ShinyConf/114319264970701784", "attributedTo": "https://fosstodon.org/users/ShinyConf", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/ShinyConf/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/ShinyConf/statuses/114319264970701784", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-04-11:objectId=306444636:objectType=Conversation", "content": "<p>Day 3 of <a href=\"https://fosstodon.org/tags/ShinyConf2025\" class=\"mention hashtag\" rel=\"tag\">#<span>ShinyConf2025</span></a> is happening now! 🎉</p><p>There’s still time to join us - tune in for the final day of insights. Sign up here: <a href=\"http://go.appsilon.com/shinyconf2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">go.appsilon.com/shinyconf2025</span><span class=\"invisible\"></span></a></p><p><a href=\"https://fosstodon.org/tags/ShinyConf\" class=\"mention hashtag\" rel=\"tag\">#<span>ShinyConf</span></a> <a href=\"https://fosstodon.org/tags/virtual\" class=\"mention hashtag\" rel=\"tag\">#<span>virtual</span></a> <a href=\"https://fosstodon.org/tags/event\" class=\"mention hashtag\" rel=\"tag\">#<span>event</span></a></p>", "contentMap": { "en": "<p>Day 3 of <a href=\"https://fosstodon.org/tags/ShinyConf2025\" class=\"mention hashtag\" rel=\"tag\">#<span>ShinyConf2025</span></a> is happening now! 🎉</p><p>There’s still time to join us - tune in for the final day of insights. Sign up here: <a href=\"http://go.appsilon.com/shinyconf2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">go.appsilon.com/shinyconf2025</span><span class=\"invisible\"></span></a></p><p><a href=\"https://fosstodon.org/tags/ShinyConf\" class=\"mention hashtag\" rel=\"tag\">#<span>ShinyConf</span></a> <a href=\"https://fosstodon.org/tags/virtual\" class=\"mention hashtag\" rel=\"tag\">#<span>virtual</span></a> <a href=\"https://fosstodon.org/tags/event\" class=\"mention hashtag\" rel=\"tag\">#<span>event</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/114/319/264/777/299/451/original/3ef0d6d274e56557.png", "name": null, "blurhash": "UDPQy=Rj%Mtm};M|fkkD?axtIoax%Nogn~ax", "width": 1080, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/shinyconf2025", "name": "#shinyconf2025" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/ShinyConf", "name": "#ShinyConf" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/virtual", "name": "#virtual" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/event", "name": "#event" } ], "replies": { "id": "https://fosstodon.org/users/ShinyConf/statuses/114319264970701784/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/ShinyConf/statuses/114319264970701784/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/ShinyConf/statuses/114319264970701784/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/ShinyConf/statuses/114319264970701784/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://fosstodon.org/users/ShinyConf/statuses/114319264970701784/shares", "type": "Collection", "totalItems": 0 } }