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.randomcat.org/users/randomcat/statuses/112403541989830199/activity", "type": "Create", "actor": "https://mastodon.randomcat.org/users/randomcat", "published": "2024-05-08T04:18:57Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.randomcat.org/users/randomcat/followers", "https://haunted.computer/users/iximeow" ], "object": { "id": "https://mastodon.randomcat.org/users/randomcat/statuses/112403541989830199", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.randomcat.org/users/randomcat/statuses/112403524899873598", "published": "2024-05-08T04:18:57Z", "url": "https://mastodon.randomcat.org/@randomcat/112403541989830199", "attributedTo": "https://mastodon.randomcat.org/users/randomcat", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.randomcat.org/users/randomcat/followers", "https://haunted.computer/users/iximeow" ], "sensitive": false, "atomUri": "https://mastodon.randomcat.org/users/randomcat/statuses/112403541989830199", "inReplyToAtomUri": "https://mastodon.randomcat.org/users/randomcat/statuses/112403524899873598", "conversation": "tag:mastodon.social,2024-05-08:objectId=702581830:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://haunted.computer/@iximeow\" class=\"u-url mention\">@<span>iximeow</span></a></span> In C this is... implementation-defined I think? <a href=\"https://cigix.me/c17#6.4.5.p6\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">cigix.me/c17#6.4.5.p6</span><span class=\"invisible\"></span></a> (last sentence) and <a href=\"https://cigix.me/c17#6.4.4.4.p6\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">cigix.me/c17#6.4.4.4.p6</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://haunted.computer/@iximeow\" class=\"u-url mention\">@<span>iximeow</span></a></span> In C this is... implementation-defined I think? <a href=\"https://cigix.me/c17#6.4.5.p6\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">cigix.me/c17#6.4.5.p6</span><span class=\"invisible\"></span></a> (last sentence) and <a href=\"https://cigix.me/c17#6.4.4.4.p6\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">cigix.me/c17#6.4.4.4.p6</span><span class=\"invisible\"></span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://haunted.computer/users/iximeow", "name": "@iximeow@haunted.computer" } ], "replies": { "id": "https://mastodon.randomcat.org/users/randomcat/statuses/112403541989830199/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.randomcat.org/users/randomcat/statuses/112403541989830199/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.randomcat.org/users/randomcat/statuses/112403541989830199/replies", "items": [] } }, "likes": { "id": "https://mastodon.randomcat.org/users/randomcat/statuses/112403541989830199/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.randomcat.org/users/randomcat/statuses/112403541989830199/shares", "type": "Collection", "totalItems": 0 } } }