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/NorthSec/statuses/114469094081643386", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-07T23:16:00Z", "url": "https://infosec.exchange/@NorthSec/114469094081643386", "attributedTo": "https://infosec.exchange/users/NorthSec", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/NorthSec/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/NorthSec/statuses/114469094081643386", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-05-07:objectId=268948529:objectType=Conversation", "content": "<p>Laissez faire la liste d&#39;attente! Nous avons ré-ouvert la vente de billets CTF. 😎</p><p>Attention, la date limite pour acheter est le 12 mai! Cette édition du CTF sera la plus grande à ce jour, tant au niveau des tracks physiques que du nombre de challenges ! ⛴️</p><p>tickets.nsec.io/2025/</p><p><a href=\"https://infosec.exchange/tags/ctf\" class=\"mention hashtag\" rel=\"tag\">#<span>ctf</span></a> <a href=\"https://infosec.exchange/tags/infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>infosec</span></a> <a href=\"https://infosec.exchange/tags/mtl\" class=\"mention hashtag\" rel=\"tag\">#<span>mtl</span></a> <a href=\"https://infosec.exchange/tags/hacker\" class=\"mention hashtag\" rel=\"tag\">#<span>hacker</span></a> <a href=\"https://infosec.exchange/tags/hackerspace\" class=\"mention hashtag\" rel=\"tag\">#<span>hackerspace</span></a> <a href=\"https://infosec.exchange/tags/francais\" class=\"mention hashtag\" rel=\"tag\">#<span>francais</span></a> <a href=\"https://infosec.exchange/tags/montreal\" class=\"mention hashtag\" rel=\"tag\">#<span>montreal</span></a> <a href=\"https://infosec.exchange/tags/nsec2025\" class=\"mention hashtag\" rel=\"tag\">#<span>nsec2025</span></a></p>", "contentMap": { "fr": "<p>Laissez faire la liste d&#39;attente! Nous avons ré-ouvert la vente de billets CTF. 😎</p><p>Attention, la date limite pour acheter est le 12 mai! Cette édition du CTF sera la plus grande à ce jour, tant au niveau des tracks physiques que du nombre de challenges ! ⛴️</p><p>tickets.nsec.io/2025/</p><p><a href=\"https://infosec.exchange/tags/ctf\" class=\"mention hashtag\" rel=\"tag\">#<span>ctf</span></a> <a href=\"https://infosec.exchange/tags/infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>infosec</span></a> <a href=\"https://infosec.exchange/tags/mtl\" class=\"mention hashtag\" rel=\"tag\">#<span>mtl</span></a> <a href=\"https://infosec.exchange/tags/hacker\" class=\"mention hashtag\" rel=\"tag\">#<span>hacker</span></a> <a href=\"https://infosec.exchange/tags/hackerspace\" class=\"mention hashtag\" rel=\"tag\">#<span>hackerspace</span></a> <a href=\"https://infosec.exchange/tags/francais\" class=\"mention hashtag\" rel=\"tag\">#<span>francais</span></a> <a href=\"https://infosec.exchange/tags/montreal\" class=\"mention hashtag\" rel=\"tag\">#<span>montreal</span></a> <a href=\"https://infosec.exchange/tags/nsec2025\" class=\"mention hashtag\" rel=\"tag\">#<span>nsec2025</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/469/092/817/451/653/original/fb5325908cd76f55.jpg", "name": "Sneak Peak de ce qu'on vous prépare ! ( des cennes dorées??)", "blurhash": "UOGIGu0MxssiI{E2axoc-gxobIkF%Js,NKS6", "focalPoint": [ 0, 0 ], "width": 317, "height": 239 } ], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/ctf", "name": "#ctf" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/infosec", "name": "#infosec" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/mtl", "name": "#mtl" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/hacker", "name": "#hacker" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/hackerspace", "name": "#hackerspace" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/francais", "name": "#francais" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/montreal", "name": "#montreal" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/nsec2025", "name": "#nsec2025" } ], "replies": { "id": "https://infosec.exchange/users/NorthSec/statuses/114469094081643386/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/NorthSec/statuses/114469094081643386/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/NorthSec/statuses/114469094081643386/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/NorthSec/statuses/114469094081643386/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://infosec.exchange/users/NorthSec/statuses/114469094081643386/shares", "type": "Collection", "totalItems": 0 } }