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://chaos.social/users/cccpresser/statuses/114239648249983228", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-28T10:44:55Z", "url": "https://chaos.social/@cccpresser/114239648249983228", "attributedTo": "https://chaos.social/users/cccpresser", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://chaos.social/users/cccpresser/followers" ], "sensitive": false, "atomUri": "https://chaos.social/users/cccpresser/statuses/114239648249983228", "inReplyToAtomUri": null, "conversation": "tag:chaos.social,2025-03-28:objectId=257733499:objectType=Conversation", "content": "<p>Would you like to join the <a href=\"https://chaos.social/tags/CMS\" class=\"mention hashtag\" rel=\"tag\">#<span>CMS</span></a> Virtual Visit today? Go to the CMS Youtube Channel at 14:30PM CET and join the LIVE streaming!</p><p><a href=\"https://www.youtube.com/@cmsexperiment\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/@cmsexperiment</span><span class=\"invisible\"></span></a></p><p><a href=\"https://chaos.social/tags/CERN\" class=\"mention hashtag\" rel=\"tag\">#<span>CERN</span></a></p>", "contentMap": { "en": "<p>Would you like to join the <a href=\"https://chaos.social/tags/CMS\" class=\"mention hashtag\" rel=\"tag\">#<span>CMS</span></a> Virtual Visit today? Go to the CMS Youtube Channel at 14:30PM CET and join the LIVE streaming!</p><p><a href=\"https://www.youtube.com/@cmsexperiment\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/@cmsexperiment</span><span class=\"invisible\"></span></a></p><p><a href=\"https://chaos.social/tags/CERN\" class=\"mention hashtag\" rel=\"tag\">#<span>CERN</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://assets.chaos.social/media_attachments/files/114/239/633/816/215/999/original/f92a616ea8b0d4cb.png", "name": "Announcement Image showing part of the CMS detector on the left and some text on the right:\n\n\"See the CMS cavern, experience the strength of our magnet, and ask questions to out guides - two CMS scientists!\"\n", "blurhash": "UGDJX;~DMOIV.5NIRloeEdE1WUsEt6xCn$WE", "focalPoint": [ 0, 0 ], "width": 1280, "height": 720 } ], "tag": [ { "type": "Hashtag", "href": "https://chaos.social/tags/cms", "name": "#cms" }, { "type": "Hashtag", "href": "https://chaos.social/tags/cern", "name": "#cern" } ], "replies": { "id": "https://chaos.social/users/cccpresser/statuses/114239648249983228/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://chaos.social/users/cccpresser/statuses/114239648249983228/replies?only_other_accounts=true&page=true", "partOf": "https://chaos.social/users/cccpresser/statuses/114239648249983228/replies", "items": [] } }, "likes": { "id": "https://chaos.social/users/cccpresser/statuses/114239648249983228/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://chaos.social/users/cccpresser/statuses/114239648249983228/shares", "type": "Collection", "totalItems": 2 } }