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/themizzi/collections/featured", "type": "OrderedCollection", "totalItems": 1, "orderedItems": [ { "id": "https://mastodon.social/users/themizzi/statuses/113823055158649737", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-13T20:59:49Z", "url": "https://mastodon.social/@themizzi/113823055158649737", "attributedTo": "https://mastodon.social/users/themizzi", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/themizzi/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/themizzi/statuses/113823055158649737", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-01-13:objectId=893650571:objectType=Conversation", "content": "<p>👋 Hi, I’m Mizzi!</p><p>💾 Senior Engineering Manager @ PayPal<br />🎸 Bands: The Mizzerables, The Bollweevils, The Iron Spiders<br />🎹 <a href=\"https://mastodon.social/tags/Guitar\" class=\"mention hashtag\" rel=\"tag\">#<span>Guitar</span></a>, <a href=\"https://mastodon.social/tags/bass\" class=\"mention hashtag\" rel=\"tag\">#<span>bass</span></a>, <a href=\"https://mastodon.social/tags/violin\" class=\"mention hashtag\" rel=\"tag\">#<span>violin</span></a>, <a href=\"https://mastodon.social/tags/piano\" class=\"mention hashtag\" rel=\"tag\">#<span>piano</span></a>, things with strings<br />🖖 <a href=\"https://mastodon.social/tags/Trekkie\" class=\"mention hashtag\" rel=\"tag\">#<span>Trekkie</span></a>, <a href=\"https://mastodon.social/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> enthusiast<br />🏙️ <a href=\"https://mastodon.social/tags/Detroit\" class=\"mention hashtag\" rel=\"tag\">#<span>Detroit</span></a> born, <a href=\"https://mastodon.social/tags/Chicago\" class=\"mention hashtag\" rel=\"tag\">#<span>Chicago</span></a> since 2006<br />👶 Soon-to-be <a href=\"https://mastodon.social/tags/dad\" class=\"mention hashtag\" rel=\"tag\">#<span>dad</span></a></p><p>Riffs, regex, or raising kids—I’m game!</p>", "contentMap": { "en": "<p>👋 Hi, I’m Mizzi!</p><p>💾 Senior Engineering Manager @ PayPal<br />🎸 Bands: The Mizzerables, The Bollweevils, The Iron Spiders<br />🎹 <a href=\"https://mastodon.social/tags/Guitar\" class=\"mention hashtag\" rel=\"tag\">#<span>Guitar</span></a>, <a href=\"https://mastodon.social/tags/bass\" class=\"mention hashtag\" rel=\"tag\">#<span>bass</span></a>, <a href=\"https://mastodon.social/tags/violin\" class=\"mention hashtag\" rel=\"tag\">#<span>violin</span></a>, <a href=\"https://mastodon.social/tags/piano\" class=\"mention hashtag\" rel=\"tag\">#<span>piano</span></a>, things with strings<br />🖖 <a href=\"https://mastodon.social/tags/Trekkie\" class=\"mention hashtag\" rel=\"tag\">#<span>Trekkie</span></a>, <a href=\"https://mastodon.social/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> enthusiast<br />🏙️ <a href=\"https://mastodon.social/tags/Detroit\" class=\"mention hashtag\" rel=\"tag\">#<span>Detroit</span></a> born, <a href=\"https://mastodon.social/tags/Chicago\" class=\"mention hashtag\" rel=\"tag\">#<span>Chicago</span></a> since 2006<br />👶 Soon-to-be <a href=\"https://mastodon.social/tags/dad\" class=\"mention hashtag\" rel=\"tag\">#<span>dad</span></a></p><p>Riffs, regex, or raising kids—I’m game!</p>" }, "updated": "2025-01-13T21:23:46Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/823/053/365/886/035/original/d85635bfbd8b2b1d.jpeg", "name": "Long, brown-haired man wearing sunglasses. Close-up, standing in Downtown Chicago. Wearing an Adidas jacket with a red shirt showing through.", "blurhash": "UiHVC,xD%$oe?^fixun%-;j]NGNbpIRksSnj", "focalPoint": [ 0, 0 ], "width": 2316, "height": 3088 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/guitar", "name": "#guitar" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bass", "name": "#bass" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/violin", "name": "#violin" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/piano", "name": "#piano" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/trekkie", "name": "#trekkie" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/physics", "name": "#physics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/detroit", "name": "#detroit" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/chicago", "name": "#chicago" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dad", "name": "#dad" } ], "replies": { "id": "https://mastodon.social/users/themizzi/statuses/113823055158649737/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/themizzi/statuses/113823055158649737/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/themizzi/statuses/113823055158649737/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/themizzi/statuses/113823055158649737/likes", "type": "Collection", "totalItems": 15 }, "shares": { "id": "https://mastodon.social/users/themizzi/statuses/113823055158649737/shares", "type": "Collection", "totalItems": 10 } } ] }