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://mastodon.social/users/Russssty/collections/featured", "type": "OrderedCollection", "totalItems": 1, "orderedItems": [ { "id": "https://mastodon.social/users/Russssty/statuses/113934443666692154", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-02T13:07:22Z", "url": "https://mastodon.social/@Russssty/113934443666692154", "attributedTo": "https://mastodon.social/users/Russssty", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/Russssty/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/Russssty/statuses/113934443666692154", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-02:objectId=910464325:objectType=Conversation", "content": "<p>Hi <a href=\"https://mastodon.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>! It&#39;s time for <a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a>.</p><p>I am Rusty, a proud European made in Czechoslovakia.<br />I&#39;m interested in all the topics around <a href=\"https://mastodon.social/tags/SystemsEngineering\" class=\"mention hashtag\" rel=\"tag\">#<span>SystemsEngineering</span></a>.</p><p>I&#39;ve been in tech &amp;&amp; IT for more than 0x14 years, from circuit boards to arguing about story points.<br />A brave survivor of Y2K, Zombie Scrum and other global apocalypses.</p><p>Talk to me in English, German, or BPMN. Bonus points for tech-related dark sarcasm and humor.</p>", "contentMap": { "en": "<p>Hi <a href=\"https://mastodon.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>! It&#39;s time for <a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a>.</p><p>I am Rusty, a proud European made in Czechoslovakia.<br />I&#39;m interested in all the topics around <a href=\"https://mastodon.social/tags/SystemsEngineering\" class=\"mention hashtag\" rel=\"tag\">#<span>SystemsEngineering</span></a>.</p><p>I&#39;ve been in tech &amp;&amp; IT for more than 0x14 years, from circuit boards to arguing about story points.<br />A brave survivor of Y2K, Zombie Scrum and other global apocalypses.</p><p>Talk to me in English, German, or BPMN. Bonus points for tech-related dark sarcasm and humor.</p>" }, "updated": "2025-05-11T13:38:54Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/introduction", "name": "#introduction" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/systemsengineering", "name": "#systemsengineering" } ], "replies": { "id": "https://mastodon.social/users/Russssty/statuses/113934443666692154/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/Russssty/statuses/113934443666692154/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/Russssty/statuses/113934443666692154/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/Russssty/statuses/113934443666692154/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.social/users/Russssty/statuses/113934443666692154/shares", "type": "Collection", "totalItems": 0 } } ] }