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/dtgeek/statuses/114603988652121248/replies", "type": "Collection", "first": { "id": "https://mastodon.social/users/dtgeek/statuses/114603988652121248/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.social/users/dtgeek/statuses/114603988652121248/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/dtgeek/statuses/114603988652121248/replies", "items": [ { "id": "https://mastodon.social/users/dtgeek/statuses/114604000882322560", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/dtgeek/statuses/114603988652121248", "published": "2025-05-31T19:04:35Z", "url": "https://mastodon.social/@dtgeek/114604000882322560", "attributedTo": "https://mastodon.social/users/dtgeek", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/dtgeek/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/dtgeek/statuses/114604000882322560", "inReplyToAtomUri": "https://mastodon.social/users/dtgeek/statuses/114603988652121248", "conversation": "tag:mastodon.social,2025-05-31:objectId=1011280433:objectType=Conversation", "content": "<p>Yes, I had fun being snarky about the premises behind &quot;normal&quot; American cartoons like &quot;The Simpsons,&quot; &quot;Looney Tunes,&quot; and &quot;The Flintstones.&quot; 😀</p><p>Do you have a favorite anime series? I admit I don&#39;t have one, though did enjoy watching &quot;Kiki&#39;s Delivery Service.&quot;</p><p><a href=\"https://mastodon.social/tags/anime\" class=\"mention hashtag\" rel=\"tag\">#<span>anime</span></a> <a href=\"https://mastodon.social/tags/animation\" class=\"mention hashtag\" rel=\"tag\">#<span>animation</span></a></p>", "contentMap": { "en": "<p>Yes, I had fun being snarky about the premises behind &quot;normal&quot; American cartoons like &quot;The Simpsons,&quot; &quot;Looney Tunes,&quot; and &quot;The Flintstones.&quot; 😀</p><p>Do you have a favorite anime series? I admit I don&#39;t have one, though did enjoy watching &quot;Kiki&#39;s Delivery Service.&quot;</p><p><a href=\"https://mastodon.social/tags/anime\" class=\"mention hashtag\" rel=\"tag\">#<span>anime</span></a> <a href=\"https://mastodon.social/tags/animation\" class=\"mention hashtag\" rel=\"tag\">#<span>animation</span></a></p>" }, "updated": "2025-06-01T01:46:19Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/anime", "name": "#anime" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/animation", "name": "#animation" } ], "replies": { "id": "https://mastodon.social/users/dtgeek/statuses/114604000882322560/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/dtgeek/statuses/114604000882322560/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/dtgeek/statuses/114604000882322560/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/dtgeek/statuses/114604000882322560/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/dtgeek/statuses/114604000882322560/shares", "type": "Collection", "totalItems": 1 } } ] } }