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://ieji.de/users/vnikolov/statuses/114437065846890838", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.sdf.org/users/screwtape/statuses/114436718241531920", "published": "2025-05-02T07:30:48Z", "url": "https://ieji.de/@vnikolov/114437065846890838", "attributedTo": "https://ieji.de/users/vnikolov", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://ieji.de/users/vnikolov/followers", "https://mastodon.sdf.org/users/screwtape" ], "sensitive": false, "atomUri": "https://ieji.de/users/vnikolov/statuses/114437065846890838", "inReplyToAtomUri": "https://mastodon.sdf.org/users/screwtape/statuses/114436718241531920", "conversation": "tag:mastodon.sdf.org,2025-05-01:objectId=262585429:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.sdf.org/@screwtape\" class=\"u-url mention\">@<span>screwtape</span></a></span></p><p>Right: you see that it took exchanging a couple of messages before I grokked it.<br />(I should have made the JavaScript specification &quot;my constant study&quot;, to borrow Oscar Wilde&#39;s phrase.)</p><p>The kitten example you just quoted isn&#39;t exactly a prince of clarity, either...<br />This kind of programming is actually very expensive, tempting though it may be.</p><p>Last I heard, JavaScript doesn&#39;t have dynamic scope, but don&#39;t take my word for it.</p><p><a href=\"https://ieji.de/tags/JavaScript\" class=\"mention hashtag\" rel=\"tag\">#<span>JavaScript</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.sdf.org/@screwtape\" class=\"u-url mention\">@<span>screwtape</span></a></span></p><p>Right: you see that it took exchanging a couple of messages before I grokked it.<br />(I should have made the JavaScript specification &quot;my constant study&quot;, to borrow Oscar Wilde&#39;s phrase.)</p><p>The kitten example you just quoted isn&#39;t exactly a prince of clarity, either...<br />This kind of programming is actually very expensive, tempting though it may be.</p><p>Last I heard, JavaScript doesn&#39;t have dynamic scope, but don&#39;t take my word for it.</p><p><a href=\"https://ieji.de/tags/JavaScript\" class=\"mention hashtag\" rel=\"tag\">#<span>JavaScript</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.sdf.org/users/screwtape", "name": "@screwtape@mastodon.sdf.org" }, { "type": "Hashtag", "href": "https://ieji.de/tags/javascript", "name": "#javascript" } ], "replies": { "id": "https://ieji.de/users/vnikolov/statuses/114437065846890838/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://ieji.de/users/vnikolov/statuses/114437065846890838/replies?only_other_accounts=true&page=true", "partOf": "https://ieji.de/users/vnikolov/statuses/114437065846890838/replies", "items": [] } }, "likes": { "id": "https://ieji.de/users/vnikolov/statuses/114437065846890838/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://ieji.de/users/vnikolov/statuses/114437065846890838/shares", "type": "Collection", "totalItems": 0 } }