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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/egonw/statuses/114477646496089589", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-09T11:31:00Z", "url": "https://mastodon.social/@egonw/114477646496089589", "attributedTo": "https://mastodon.social/users/egonw", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/egonw/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/egonw/statuses/114477646496089589", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-09:objectId=992699371:objectType=Conversation", "content": "<p>one thing to hate about any kind of automation, is the false positives. Those are not bad, until they expect humans to prove it is not. This screenshot shows a <a href=\"https://mastodon.social/tags/Google\" class=\"mention hashtag\" rel=\"tag\">#<span>Google</span></a> example, which is even worse because I have to pass on to unnamed people in a opaque process to decide on this. It&#39;s not even trusting me.</p><p>Document in case is one between me and direct colleagues where we track meeting notes. Absurd.</p>", "contentMap": { "en": "<p>one thing to hate about any kind of automation, is the false positives. Those are not bad, until they expect humans to prove it is not. This screenshot shows a <a href=\"https://mastodon.social/tags/Google\" class=\"mention hashtag\" rel=\"tag\">#<span>Google</span></a> example, which is even worse because I have to pass on to unnamed people in a opaque process to decide on this. It&#39;s not even trusting me.</p><p>Document in case is one between me and direct colleagues where we track meeting notes. Absurd.</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/477/642/794/486/290/original/33d0fa43e5468c77.png", "name": "Google logo followed by this text:\n\nYour file may violate Google Drive's Terms of Service\n\nBased on internal checks and an automated review, Google determined that 'Marvin Martens - Meeting notes' contains content that may violate Google Drive's Phishing policy. When viewing this file, users will see a warning banner. If you think that this is an error and would like the Trust & Safety team to review this file, request a review below.\n\n", "blurhash": "UGR:HHM{j]V@~qRkV@WC%2ofj[of-=t6Rkoe", "focalPoint": [ 0, 0 ], "width": 725, "height": 274 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/google", "name": "#google" } ], "replies": { "id": "https://mastodon.social/users/egonw/statuses/114477646496089589/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/egonw/statuses/114477646496089589/replies?min_id=114477686381386336&page=true", "partOf": "https://mastodon.social/users/egonw/statuses/114477646496089589/replies", "items": [ "https://mastodon.social/users/egonw/statuses/114477686381386336" ] } }, "likes": { "id": "https://mastodon.social/users/egonw/statuses/114477646496089589/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/egonw/statuses/114477646496089589/shares", "type": "Collection", "totalItems": 0 } }