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" } ], "id": "https://mastodon.social/users/andrewbriscoe/statuses/113529494292342477/activity", "type": "Create", "actor": "https://mastodon.social/users/andrewbriscoe", "published": "2024-11-23T00:43:25Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/andrewbriscoe/followers", "https://infosec.exchange/users/onelin" ], "object": { "id": "https://mastodon.social/users/andrewbriscoe/statuses/113529494292342477", "type": "Note", "summary": "CW: Food", "inReplyTo": "https://infosec.exchange/users/onelin/statuses/113529383988686928", "published": "2024-11-23T00:43:25Z", "url": "https://mastodon.social/@andrewbriscoe/113529494292342477", "attributedTo": "https://mastodon.social/users/andrewbriscoe", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/andrewbriscoe/followers", "https://infosec.exchange/users/onelin" ], "sensitive": true, "atomUri": "https://mastodon.social/users/andrewbriscoe/statuses/113529494292342477", "inReplyToAtomUri": "https://infosec.exchange/users/onelin/statuses/113529383988686928", "conversation": "tag:infosec.exchange,2024-11-23:objectId=215745263:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://infosec.exchange/@onelin\" class=\"u-url mention\">@<span>onelin</span></a></span> Yum! I appreciate the detail about what they are. 😍</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://infosec.exchange/@onelin\" class=\"u-url mention\">@<span>onelin</span></a></span> Yum! I appreciate the detail about what they are. 😍</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://infosec.exchange/users/onelin", "name": "@onelin@infosec.exchange" } ], "replies": { "id": "https://mastodon.social/users/andrewbriscoe/statuses/113529494292342477/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/andrewbriscoe/statuses/113529494292342477/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/andrewbriscoe/statuses/113529494292342477/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/andrewbriscoe/statuses/113529494292342477/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/andrewbriscoe/statuses/113529494292342477/shares", "type": "Collection", "totalItems": 0 } } }