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/Kancept/statuses/114299517690297268", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-08T00:30:30Z", "url": "https://infosec.exchange/@Kancept/114299517690297268", "attributedTo": "https://infosec.exchange/users/Kancept", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/Kancept/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/Kancept/statuses/114299517690297268", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-04-08:objectId=259510823:objectType=Conversation", "content": "<p>New book arrived and I&#39;m super excited to get into it.<br /><a href=\"https://infosec.exchange/tags/beos\" class=\"mention hashtag\" rel=\"tag\">#<span>beos</span></a></p>", "contentMap": { "en": "<p>New book arrived and I&#39;m super excited to get into it.<br /><a href=\"https://infosec.exchange/tags/beos\" class=\"mention hashtag\" rel=\"tag\">#<span>beos</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/299/458/199/430/428/original/8283e60869f20dfc.jpg", "name": "Cover of Grateful Geek by Jean-Louis Gassee", "blurhash": "UOH^hg1Joe-V}@EgS$oLNanOW=oe-;RkNGoe", "width": 2160, "height": 3840 } ], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/beos", "name": "#beos" } ], "replies": { "id": "https://infosec.exchange/users/Kancept/statuses/114299517690297268/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/Kancept/statuses/114299517690297268/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/Kancept/statuses/114299517690297268/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/Kancept/statuses/114299517690297268/likes", "type": "Collection", "totalItems": 8 }, "shares": { "id": "https://infosec.exchange/users/Kancept/statuses/114299517690297268/shares", "type": "Collection", "totalItems": 4 } }