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://mas.to/users/nemo/statuses/114256876515213185", "type": "Note", "summary": null, "inReplyTo": "https://mas.to/users/nemo/statuses/114256744448282526", "published": "2025-03-31T11:46:17Z", "url": "https://mas.to/@nemo/114256876515213185", "attributedTo": "https://mas.to/users/nemo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/nemo/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/nemo/statuses/114256876515213185", "inReplyToAtomUri": "https://mas.to/users/nemo/statuses/114256744448282526", "conversation": "tag:mas.to,2025-03-31:objectId=472596500:objectType=Conversation", "content": "<p>Warren <a href=\"https://mas.to/tags/Buffett\" class=\"mention hashtag\" rel=\"tag\">#<span>Buffett</span></a> famously remarked, &quot;There&#39;s class warfare, all right, but it&#39;s my class, the rich class, that&#39;s making war, and we&#39;re winning,&quot; <a href=\"https://mas.to/tags/word\" class=\"mention hashtag\" rel=\"tag\">#<span>word</span></a></p>", "contentMap": { "en": "<p>Warren <a href=\"https://mas.to/tags/Buffett\" class=\"mention hashtag\" rel=\"tag\">#<span>Buffett</span></a> famously remarked, &quot;There&#39;s class warfare, all right, but it&#39;s my class, the rich class, that&#39;s making war, and we&#39;re winning,&quot; <a href=\"https://mas.to/tags/word\" class=\"mention hashtag\" rel=\"tag\">#<span>word</span></a></p>" }, "updated": "2025-03-31T11:59:58Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/word", "name": "#word" }, { "type": "Hashtag", "href": "https://mas.to/tags/buffett", "name": "#buffett" } ], "replies": { "id": "https://mas.to/users/nemo/statuses/114256876515213185/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/nemo/statuses/114256876515213185/replies?only_other_accounts=true&page=true", "partOf": "https://mas.to/users/nemo/statuses/114256876515213185/replies", "items": [] } }, "likes": { "id": "https://mas.to/users/nemo/statuses/114256876515213185/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mas.to/users/nemo/statuses/114256876515213185/shares", "type": "Collection", "totalItems": 1 } }