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" } ], "id": "https://mastodon.social/users/jamiemccarthy/statuses/113531999260255950/activity", "type": "Create", "actor": "https://mastodon.social/users/jamiemccarthy", "published": "2024-11-23T11:20:28Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jamiemccarthy/followers", "https://infosec.exchange/users/nazgul" ], "object": { "id": "https://mastodon.social/users/jamiemccarthy/statuses/113531999260255950", "type": "Note", "summary": null, "inReplyTo": "https://infosec.exchange/users/nazgul/statuses/113529401163134518", "published": "2024-11-23T11:20:28Z", "url": "https://mastodon.social/@jamiemccarthy/113531999260255950", "attributedTo": "https://mastodon.social/users/jamiemccarthy", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jamiemccarthy/followers", "https://infosec.exchange/users/nazgul" ], "sensitive": false, "atomUri": "https://mastodon.social/users/jamiemccarthy/statuses/113531999260255950", "inReplyToAtomUri": "https://infosec.exchange/users/nazgul/statuses/113529401163134518", "conversation": "tag:infosec.exchange,2024-11-23:objectId=215746147:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://infosec.exchange/@nazgul\" class=\"u-url mention\">@<span>nazgul</span></a></span> Everyone understood it quickly, so of course it had to go.</p><p>Just this week I saw a list of checkboxes whose UX was: radio buttons, but there’s a label above it saying “select all that apply.”</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://infosec.exchange/@nazgul\" class=\"u-url mention\">@<span>nazgul</span></a></span> Everyone understood it quickly, so of course it had to go.</p><p>Just this week I saw a list of checkboxes whose UX was: radio buttons, but there’s a label above it saying “select all that apply.”</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://infosec.exchange/users/nazgul", "name": "@nazgul@infosec.exchange" } ], "replies": { "id": "https://mastodon.social/users/jamiemccarthy/statuses/113531999260255950/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/jamiemccarthy/statuses/113531999260255950/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/jamiemccarthy/statuses/113531999260255950/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/jamiemccarthy/statuses/113531999260255950/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/jamiemccarthy/statuses/113531999260255950/shares", "type": "Collection", "totalItems": 0 } } }