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/jesusmargar/statuses/113906275885558540", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-28T13:43:56Z", "url": "https://mastodon.social/@jesusmargar/113906275885558540", "attributedTo": "https://mastodon.social/users/jesusmargar", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jesusmargar/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/jesusmargar/statuses/113906275885558540", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-01-28:objectId=905999144:objectType=Conversation", "content": "<p>Anthropic CEO says AGI is a marketing term, which is funny, because AI is a marketing term for the absolutely boring notion of adjusting a number of parameters in a polynomial function to match provided data.</p><p><a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/AGI\" class=\"mention hashtag\" rel=\"tag\">#<span>AGI</span></a> <a href=\"https://mastodon.social/tags/Anthropic\" class=\"mention hashtag\" rel=\"tag\">#<span>Anthropic</span></a> <a href=\"https://mastodon.social/tags/Newton\" class=\"mention hashtag\" rel=\"tag\">#<span>Newton</span></a></p>", "contentMap": { "en": "<p>Anthropic CEO says AGI is a marketing term, which is funny, because AI is a marketing term for the absolutely boring notion of adjusting a number of parameters in a polynomial function to match provided data.</p><p><a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/AGI\" class=\"mention hashtag\" rel=\"tag\">#<span>AGI</span></a> <a href=\"https://mastodon.social/tags/Anthropic\" class=\"mention hashtag\" rel=\"tag\">#<span>Anthropic</span></a> <a href=\"https://mastodon.social/tags/Newton\" class=\"mention hashtag\" rel=\"tag\">#<span>Newton</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/agi", "name": "#agi" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/anthropic", "name": "#anthropic" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/newton", "name": "#newton" } ], "replies": { "id": "https://mastodon.social/users/jesusmargar/statuses/113906275885558540/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/jesusmargar/statuses/113906275885558540/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/jesusmargar/statuses/113906275885558540/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/jesusmargar/statuses/113906275885558540/likes", "type": "Collection", "totalItems": 9 }, "shares": { "id": "https://mastodon.social/users/jesusmargar/statuses/113906275885558540/shares", "type": "Collection", "totalItems": 1 } }