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.

Open in browser →
{ "@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" } ], "id": "https://infosec.exchange/users/australeo/statuses/109383867786211274/activity", "type": "Create", "actor": "https://infosec.exchange/users/australeo", "published": "2022-11-21T21:16:05Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/australeo/followers", "https://hachyderm.io/users/tailscale", "https://hachyderm.io/users/emilyposting", "https://social.memes.nz/users/jamie" ], "object": { "id": "https://infosec.exchange/users/australeo/statuses/109383867786211274", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-21T21:16:05Z", "url": "https://infosec.exchange/@australeo/109383867786211274", "attributedTo": "https://infosec.exchange/users/australeo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/australeo/followers", "https://hachyderm.io/users/tailscale", "https://hachyderm.io/users/emilyposting", "https://social.memes.nz/users/jamie" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/australeo/statuses/109383867786211274", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2022-11-21:objectId=23262694:objectType=Conversation", "content": "<p>Very interesting and thorough write-up of some <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@tailscale\" class=\"u-url mention\">@<span>tailscale</span></a></span> bugs by <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@emilyposting\" class=\"u-url mention\">@<span>emilyposting</span></a></span> and <span class=\"h-card\" translate=\"no\"><a href=\"https://social.memes.nz/@jamie\" class=\"u-url mention\">@<span>jamie</span></a></span> . Despite being a user for some time I must admit I didn&#39;t really understand the attack surface it exposes. Also cool that I found out about it because the vendor emailed me a link! More of that please.</p><p><a href=\"https://emily.id.au/tailscale\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">emily.id.au/tailscale</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p>Very interesting and thorough write-up of some <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@tailscale\" class=\"u-url mention\">@<span>tailscale</span></a></span> bugs by <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@emilyposting\" class=\"u-url mention\">@<span>emilyposting</span></a></span> and <span class=\"h-card\" translate=\"no\"><a href=\"https://social.memes.nz/@jamie\" class=\"u-url mention\">@<span>jamie</span></a></span> . Despite being a user for some time I must admit I didn&#39;t really understand the attack surface it exposes. Also cool that I found out about it because the vendor emailed me a link! More of that please.</p><p><a href=\"https://emily.id.au/tailscale\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">emily.id.au/tailscale</span><span class=\"invisible\"></span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://hachyderm.io/users/tailscale", "name": "@tailscale@hachyderm.io" }, { "type": "Mention", "href": "https://hachyderm.io/users/emilyposting", "name": "@emilyposting@hachyderm.io" }, { "type": "Mention", "href": "https://social.memes.nz/users/jamie", "name": "@jamie@memes.nz" } ], "replies": { "id": "https://infosec.exchange/users/australeo/statuses/109383867786211274/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/australeo/statuses/109383867786211274/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/australeo/statuses/109383867786211274/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/australeo/statuses/109383867786211274/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://infosec.exchange/users/australeo/statuses/109383867786211274/shares", "type": "Collection", "totalItems": 0 } } }