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/ITF_TECH/statuses/113760259296159118", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-02T18:50:00Z", "url": "https://mastodon.social/@ITF_TECH/113760259296159118", "attributedTo": "https://mastodon.social/users/ITF_TECH", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ITF_TECH/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ITF_TECH/statuses/113760259296159118", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-01-02:objectId=885404447:objectType=Conversation", "content": "<p>On this day in 1979, VisiCalc, the world’s first spreadsheet software, transformed the PC from a fun gadget to a business essential - paving the way for Excel and more. What spreadsheet software does your team use today?</p><p><a href=\"https://mastodon.social/tags/TechHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>TechHistory</span></a> <a href=\"https://mastodon.social/tags/Innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>Innovation</span></a> <a href=\"https://mastodon.social/tags/VisiCalc\" class=\"mention hashtag\" rel=\"tag\">#<span>VisiCalc</span></a> <a href=\"https://thisdayintechhistory.com/01/02/software-arts-incorporated/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">thisdayintechhistory.com/01/02</span><span class=\"invisible\">/software-arts-incorporated/</span></a></p>", "contentMap": { "en": "<p>On this day in 1979, VisiCalc, the world’s first spreadsheet software, transformed the PC from a fun gadget to a business essential - paving the way for Excel and more. What spreadsheet software does your team use today?</p><p><a href=\"https://mastodon.social/tags/TechHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>TechHistory</span></a> <a href=\"https://mastodon.social/tags/Innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>Innovation</span></a> <a href=\"https://mastodon.social/tags/VisiCalc\" class=\"mention hashtag\" rel=\"tag\">#<span>VisiCalc</span></a> <a href=\"https://thisdayintechhistory.com/01/02/software-arts-incorporated/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">thisdayintechhistory.com/01/02</span><span class=\"invisible\">/software-arts-incorporated/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/techhistory", "name": "#techhistory" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/innovation", "name": "#innovation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/visicalc", "name": "#visicalc" } ], "replies": { "id": "https://mastodon.social/users/ITF_TECH/statuses/113760259296159118/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ITF_TECH/statuses/113760259296159118/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ITF_TECH/statuses/113760259296159118/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ITF_TECH/statuses/113760259296159118/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.social/users/ITF_TECH/statuses/113760259296159118/shares", "type": "Collection", "totalItems": 1 } }