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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/goncalor/statuses/114216647288520420", "type": "Note", "summary": null, "inReplyTo": "https://infosec.exchange/users/goncalor/statuses/114209079498580923", "published": "2025-03-24T09:15:28Z", "url": "https://infosec.exchange/@goncalor/114216647288520420", "attributedTo": "https://infosec.exchange/users/goncalor", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/goncalor/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/goncalor/statuses/114216647288520420", "inReplyToAtomUri": "https://infosec.exchange/users/goncalor/statuses/114209079498580923", "conversation": "tag:infosec.exchange,2024-01-06:objectId=123207400:objectType=Conversation", "content": "<p>Today's a troublesome selection... Will probably confuse some of these.</p><p><a href=\"https://infosec.exchange/tags/WaniKani\" class=\"mention hashtag\" rel=\"tag\">#<span>WaniKani</span></a> <a href=\"https://infosec.exchange/tags/JapaneseLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>JapaneseLearning</span></a></p>", "contentMap": { "en": "<p>Today's a troublesome selection... Will probably confuse some of these.</p><p><a href=\"https://infosec.exchange/tags/WaniKani\" class=\"mention hashtag\" rel=\"tag\">#<span>WaniKani</span></a> <a href=\"https://infosec.exchange/tags/JapaneseLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>JapaneseLearning</span></a></p>" }, "updated": "2025-03-24T09:15:55Z", "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/216/638/660/634/493/original/edb6dd27a2e61a3c.png", "name": "WaniKani lessons featuring vocabulary for:\n論文\n理論\n論理\n議論", "blurhash": "U*OC,%o3bYjbt7fQfQfQ?-a{jbbFWTj@fRfQ", "focalPoint": [ -0.2917595, -0.1459459 ], "width": 864, "height": 178 } ], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/wanikani", "name": "#wanikani" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/japaneselearning", "name": "#japaneselearning" } ], "replies": { "id": "https://infosec.exchange/users/goncalor/statuses/114216647288520420/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/goncalor/statuses/114216647288520420/replies?min_id=114371668604377877&page=true", "partOf": "https://infosec.exchange/users/goncalor/statuses/114216647288520420/replies", "items": [ "https://infosec.exchange/users/goncalor/statuses/114371668604377877" ] } }, "likes": { "id": "https://infosec.exchange/users/goncalor/statuses/114216647288520420/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://infosec.exchange/users/goncalor/statuses/114216647288520420/shares", "type": "Collection", "totalItems": 0 } }