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://mastodon.social/users/peterbaral/statuses/113848714142838957", "type": "Note", "summary": null, "inReplyTo": "https://chaos.social/users/uliwitness/statuses/113844051879040175", "published": "2025-01-18T09:45:14Z", "url": "https://mastodon.social/@peterbaral/113848714142838957", "attributedTo": "https://mastodon.social/users/peterbaral", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/peterbaral/followers", "https://chaos.social/users/uliwitness" ], "sensitive": false, "atomUri": "https://mastodon.social/users/peterbaral/statuses/113848714142838957", "inReplyToAtomUri": "https://chaos.social/users/uliwitness/statuses/113844051879040175", "conversation": "tag:chaos.social,2025-01-17:objectId=237283001:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://chaos.social/@uliwitness\" class=\"u-url mention\">@<span>uliwitness</span></a></span> This reminds me of my collection … this thing was so good that it took many changes of ownership to finally kill it. <a href=\"https://mastodon.social/tags/SuperCard\" class=\"mention hashtag\" rel=\"tag\">#<span>SuperCard</span></a> <a href=\"https://mastodon.social/tags/Roadster\" class=\"mention hashtag\" rel=\"tag\">#<span>Roadster</span></a> <a href=\"https://mastodon.social/tags/Marionet\" class=\"mention hashtag\" rel=\"tag\">#<span>Marionet</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://chaos.social/@uliwitness\" class=\"u-url mention\">@<span>uliwitness</span></a></span> This reminds me of my collection … this thing was so good that it took many changes of ownership to finally kill it. <a href=\"https://mastodon.social/tags/SuperCard\" class=\"mention hashtag\" rel=\"tag\">#<span>SuperCard</span></a> <a href=\"https://mastodon.social/tags/Roadster\" class=\"mention hashtag\" rel=\"tag\">#<span>Roadster</span></a> <a href=\"https://mastodon.social/tags/Marionet\" class=\"mention hashtag\" rel=\"tag\">#<span>Marionet</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/848/713/544/844/270/original/5525942dc5ecb228.jpeg", "name": null, "blurhash": "UNHnd1#Q-4xv00={ohRivyxBozoL%ht6n$R.", "width": 2826, "height": 2935 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/848/713/599/372/485/original/f8b112b3756385db.jpeg", "name": null, "blurhash": "UNJtesbXS$Vr~V?vi_s9Q,xbWYV@D%MwxXt7", "width": 3325, "height": 2494 } ], "tag": [ { "type": "Mention", "href": "https://chaos.social/users/uliwitness", "name": "@uliwitness@chaos.social" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/supercard", "name": "#supercard" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/roadster", "name": "#roadster" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/marionet", "name": "#marionet" } ], "replies": { "id": "https://mastodon.social/users/peterbaral/statuses/113848714142838957/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/peterbaral/statuses/113848714142838957/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/peterbaral/statuses/113848714142838957/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/peterbaral/statuses/113848714142838957/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mastodon.social/users/peterbaral/statuses/113848714142838957/shares", "type": "Collection", "totalItems": 1 } }