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.ar.al/users/aral/statuses/114353621086253237", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-17T13:49:42Z", "url": "https://mastodon.ar.al/@aral/114353621086253237", "attributedTo": "https://mastodon.ar.al/users/aral", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.ar.al/users/aral/followers" ], "sensitive": false, "atomUri": "https://mastodon.ar.al/users/aral/statuses/114353621086253237", "inReplyToAtomUri": null, "conversation": "tag:mastodon.ar.al,2025-04-17:objectId=52562875:objectType=Conversation", "content": "<p>I’m going through our events page on the Small Technology Foundation web site¹ and porting the entries there to the new version of our web site that I’m building in Kitten² and it’s depressing how many event sites have just disappeared.</p><p>Thank goodness for archive.org.</p><p>¹ <a href=\"https://small-tech.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">small-tech.org</span><span class=\"invisible\"></span></a><br />² <a href=\"https://kitten.small-web.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">kitten.small-web.org</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.ar.al/tags/links\" class=\"mention hashtag\" rel=\"tag\">#<span>links</span></a> <a href=\"https://mastodon.ar.al/tags/archiving\" class=\"mention hashtag\" rel=\"tag\">#<span>archiving</span></a> <a href=\"https://mastodon.ar.al/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a> <a href=\"https://mastodon.ar.al/tags/SmallTechnologyFoundation\" class=\"mention hashtag\" rel=\"tag\">#<span>SmallTechnologyFoundation</span></a></p>", "contentMap": { "en": "<p>I’m going through our events page on the Small Technology Foundation web site¹ and porting the entries there to the new version of our web site that I’m building in Kitten² and it’s depressing how many event sites have just disappeared.</p><p>Thank goodness for archive.org.</p><p>¹ <a href=\"https://small-tech.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">small-tech.org</span><span class=\"invisible\"></span></a><br />² <a href=\"https://kitten.small-web.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">kitten.small-web.org</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.ar.al/tags/links\" class=\"mention hashtag\" rel=\"tag\">#<span>links</span></a> <a href=\"https://mastodon.ar.al/tags/archiving\" class=\"mention hashtag\" rel=\"tag\">#<span>archiving</span></a> <a href=\"https://mastodon.ar.al/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a> <a href=\"https://mastodon.ar.al/tags/SmallTechnologyFoundation\" class=\"mention hashtag\" rel=\"tag\">#<span>SmallTechnologyFoundation</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/links", "name": "#links" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/archiving", "name": "#archiving" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/web", "name": "#web" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/SmallTechnologyFoundation", "name": "#SmallTechnologyFoundation" } ], "replies": { "id": "https://mastodon.ar.al/users/aral/statuses/114353621086253237/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.ar.al/users/aral/statuses/114353621086253237/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.ar.al/users/aral/statuses/114353621086253237/replies", "items": [] } }, "likes": { "id": "https://mastodon.ar.al/users/aral/statuses/114353621086253237/likes", "type": "Collection", "totalItems": 11 }, "shares": { "id": "https://mastodon.ar.al/users/aral/statuses/114353621086253237/shares", "type": "Collection", "totalItems": 8 } }