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.tmm.cx/users/hp/statuses/113827569181991854", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.tmm.cx/users/hp/statuses/113827268969614457", "published": "2025-01-14T16:07:47Z", "url": "https://mastodon.tmm.cx/@hp/113827569181991854", "attributedTo": "https://mastodon.tmm.cx/users/hp", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.tmm.cx/users/hp/followers" ], "sensitive": false, "atomUri": "https://mastodon.tmm.cx/users/hp/statuses/113827569181991854", "inReplyToAtomUri": "https://mastodon.tmm.cx/users/hp/statuses/113827268969614457", "conversation": "tag:tmm.cx,2025-01-14:objectId=2865186:objectType=Conversation", "content": "<p>It&#39;s a <a href=\"https://mastodon.tmm.cx/tags/UNIX\" class=\"mention hashtag\" rel=\"tag\">#<span>UNIX</span></a> system! I know this!</p><p><a href=\"https://mastodon.tmm.cx/tags/FSV\" class=\"mention hashtag\" rel=\"tag\">#<span>FSV</span></a> <a href=\"https://mastodon.tmm.cx/tags/jurrasicpark\" class=\"mention hashtag\" rel=\"tag\">#<span>jurrasicpark</span></a> <a href=\"https://mastodon.tmm.cx/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a></p>", "contentMap": { "en": "<p>It&#39;s a <a href=\"https://mastodon.tmm.cx/tags/UNIX\" class=\"mention hashtag\" rel=\"tag\">#<span>UNIX</span></a> system! I know this!</p><p><a href=\"https://mastodon.tmm.cx/tags/FSV\" class=\"mention hashtag\" rel=\"tag\">#<span>FSV</span></a> <a href=\"https://mastodon.tmm.cx/tags/jurrasicpark\" class=\"mention hashtag\" rel=\"tag\">#<span>jurrasicpark</span></a> <a href=\"https://mastodon.tmm.cx/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a></p>" }, "updated": "2025-01-14T16:08:12Z", "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://mastodon.tmm.cx/system/media_attachments/files/113/827/564/283/047/491/original/b5d71aafc0a6d428.mp4", "name": "A video showing FSV displaying a Godot project.\n\nFSV is the 3d file system explorer from IRIX that was using in Jurassic Park in the \"It's a UNIX system! I know this!\" scene.", "blurhash": "UAF$S0^j~8sl~nIoR.S5.7NHR+WXXoR*WUoy", "focalPoint": [ 0, 0 ], "width": 2292, "height": 1486 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.tmm.cx/tags/unix", "name": "#unix" }, { "type": "Hashtag", "href": "https://mastodon.tmm.cx/tags/fsv", "name": "#fsv" }, { "type": "Hashtag", "href": "https://mastodon.tmm.cx/tags/jurrasicpark", "name": "#jurrasicpark" }, { "type": "Hashtag", "href": "https://mastodon.tmm.cx/tags/retrocomputing", "name": "#retrocomputing" } ], "replies": { "id": "https://mastodon.tmm.cx/users/hp/statuses/113827569181991854/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.tmm.cx/users/hp/statuses/113827569181991854/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.tmm.cx/users/hp/statuses/113827569181991854/replies", "items": [] } }, "likes": { "id": "https://mastodon.tmm.cx/users/hp/statuses/113827569181991854/likes", "type": "Collection", "totalItems": 11 }, "shares": { "id": "https://mastodon.tmm.cx/users/hp/statuses/113827569181991854/shares", "type": "Collection", "totalItems": 2 } }