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", "Hashtag": "as:Hashtag" } ], "id": "https://fosstodon.org/users/brianb/statuses/114439189104592837", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-02T16:30:47Z", "url": "https://fosstodon.org/@brianb/114439189104592837", "attributedTo": "https://fosstodon.org/users/brianb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/brianb/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/brianb/statuses/114439189104592837", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-05-02:objectId=312701235:objectType=Conversation", "content": "<p>I&#39;m prepping a short unit on organic chemistry for my advanced course. I have a little over a month to hit main topics, but seniors are done in two weeks (don&#39;t ask).</p><p>I&#39;m thinking:<br /> - IUPAC naming conventions<br /> - Functional groups (main 15 or so)<br /> - One reaction mechanism<br /> - Two labs: isolating caffeine, prepping aspirin<br /> - They pick an organic molecule and learn about it, present.</p><p>Other things they should be exposed to before college?</p><p><a href=\"https://fosstodon.org/tags/askfedi\" class=\"mention hashtag\" rel=\"tag\">#<span>askfedi</span></a> <a href=\"https://fosstodon.org/tags/chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>chemistry</span></a></p>", "contentMap": { "en": "<p>I&#39;m prepping a short unit on organic chemistry for my advanced course. I have a little over a month to hit main topics, but seniors are done in two weeks (don&#39;t ask).</p><p>I&#39;m thinking:<br /> - IUPAC naming conventions<br /> - Functional groups (main 15 or so)<br /> - One reaction mechanism<br /> - Two labs: isolating caffeine, prepping aspirin<br /> - They pick an organic molecule and learn about it, present.</p><p>Other things they should be exposed to before college?</p><p><a href=\"https://fosstodon.org/tags/askfedi\" class=\"mention hashtag\" rel=\"tag\">#<span>askfedi</span></a> <a href=\"https://fosstodon.org/tags/chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>chemistry</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/askfedi", "name": "#askfedi" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/chemistry", "name": "#chemistry" } ], "replies": { "id": "https://fosstodon.org/users/brianb/statuses/114439189104592837/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/brianb/statuses/114439189104592837/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/brianb/statuses/114439189104592837/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/brianb/statuses/114439189104592837/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://fosstodon.org/users/brianb/statuses/114439189104592837/shares", "type": "Collection", "totalItems": 4 } }