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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/ksaj/statuses/114636296754396117", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-06T11:57:51Z", "url": "https://infosec.exchange/@ksaj/114636296754396117", "attributedTo": "https://infosec.exchange/users/ksaj", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/ksaj/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/ksaj/statuses/114636296754396117", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-06-06:objectId=278513841:objectType=Conversation", "content": "<p>You have reached tech support. How may I help you?</p><p><a href=\"https://infosec.exchange/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://infosec.exchange/tags/techsupport\" class=\"mention hashtag\" rel=\"tag\">#<span>techsupport</span></a> <a href=\"https://infosec.exchange/tags/infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>infosec</span></a></p>", "contentMap": { "en": "<p>You have reached tech support. How may I help you?</p><p><a href=\"https://infosec.exchange/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://infosec.exchange/tags/techsupport\" class=\"mention hashtag\" rel=\"tag\">#<span>techsupport</span></a> <a href=\"https://infosec.exchange/tags/infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>infosec</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/636/288/957/720/851/original/cf4fb2ca597ecb6b.png", "name": "Cartoon of a guy being strangled by his computer.", "blurhash": "UJNd29Io~VIo?Ht8M{%1~pofM{%LE1IUaxX9", "focalPoint": [ 0.57, 0.69 ], "width": 1024, "height": 1024 } ], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/tech", "name": "#tech" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/techsupport", "name": "#techsupport" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/infosec", "name": "#infosec" } ], "replies": { "id": "https://infosec.exchange/users/ksaj/statuses/114636296754396117/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/ksaj/statuses/114636296754396117/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/ksaj/statuses/114636296754396117/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/ksaj/statuses/114636296754396117/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://infosec.exchange/users/ksaj/statuses/114636296754396117/shares", "type": "Collection", "totalItems": 1 } }