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.fozztexx.com/users/fozztexx/statuses/114365439427938143", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365428943011189", "published": "2025-04-19T15:55:16Z", "url": "https://mastodon.fozztexx.com/@fozztexx/114365439427938143", "attributedTo": "https://mastodon.fozztexx.com/users/fozztexx", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.fozztexx.com/users/fozztexx/followers" ], "sensitive": false, "atomUri": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365439427938143", "inReplyToAtomUri": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365428943011189", "conversation": "tag:fozztexx.com,2025-04-19:objectId=660904:objectType=Conversation", "content": "<p>Case separated, giving me access to the two Amdek DVM daughter boards. <a href=\"https://mastodon.fozztexx.com/tags/AppleII\" class=\"mention hashtag\" rel=\"tag\">#<span>AppleII</span></a> <a href=\"https://mastodon.fozztexx.com/tags/VintageComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>VintageComputing</span></a> <a href=\"https://mastodon.fozztexx.com/tags/RetroComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroComputing</span></a></p>", "contentMap": { "en": "<p>Case separated, giving me access to the two Amdek DVM daughter boards. <a href=\"https://mastodon.fozztexx.com/tags/AppleII\" class=\"mention hashtag\" rel=\"tag\">#<span>AppleII</span></a> <a href=\"https://mastodon.fozztexx.com/tags/VintageComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>VintageComputing</span></a> <a href=\"https://mastodon.fozztexx.com/tags/RetroComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroComputing</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://mastodon.fozztexx.com/system/media_attachments/files/114/365/438/996/033/596/original/76b11d0a9893ea39.jpeg", "name": "The top plastic half of the case has been flipped over and is in front of the bottom part so that I didn’t have to disconnect the keyboard ribbon", "blurhash": "UCFi73_MN^Sh=?jCj]V@s?t7t2%2~VROxV-o", "width": 3325, "height": 2494 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://mastodon.fozztexx.com/system/media_attachments/files/114/365/439/227/419/044/original/d2994e4d51900e54.jpeg", "name": "Overhead view of the motherboard showing the locations of the two Amdek DVM support boards as well as several wires with test clips on them that are used for various other upgrades.", "blurhash": "URGR;l?G-o-o%LaykCxZ~VNHM{of?GRjWBt6", "width": 3325, "height": 2494 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/appleii", "name": "#appleii" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/vintagecomputing", "name": "#vintagecomputing" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/retrocomputing", "name": "#retrocomputing" } ], "replies": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365439427938143/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365439427938143/replies?min_id=114365555251872806&page=true", "partOf": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365439427938143/replies", "items": [ "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365555251872806" ] } }, "likes": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365439427938143/likes", "type": "Collection", "totalItems": 6 }, "shares": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114365439427938143/shares", "type": "Collection", "totalItems": 0 } }