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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://iosdev.space/users/j4ck/statuses/114417491119809370", "type": "Note", "summary": null, "inReplyTo": "https://iosdev.space/users/j4ck/statuses/114404794956829512", "published": "2025-04-28T20:32:42Z", "url": "https://iosdev.space/@j4ck/114417491119809370", "attributedTo": "https://iosdev.space/users/j4ck", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://iosdev.space/users/j4ck/followers" ], "sensitive": false, "atomUri": "https://iosdev.space/users/j4ck/statuses/114417491119809370", "inReplyToAtomUri": "https://iosdev.space/users/j4ck/statuses/114404794956829512", "conversation": "tag:iosdev.space,2023-11-08:objectId=4642860:objectType=Conversation", "content": "<p>Huh. L15076 “colunb”. Xcode 16.3.<br /> <a href=\"https://iosdev.space/tags/iOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>iOSDev</span></a> <a href=\"https://iosdev.space/tags/SwiftUI\" class=\"mention hashtag\" rel=\"tag\">#<span>SwiftUI</span></a> <a href=\"https://iosdev.space/tags/BuildInPublic\" class=\"mention hashtag\" rel=\"tag\">#<span>BuildInPublic</span></a></p>", "contentMap": { "en": "<p>Huh. L15076 “colunb”. Xcode 16.3.<br /> <a href=\"https://iosdev.space/tags/iOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>iOSDev</span></a> <a href=\"https://iosdev.space/tags/SwiftUI\" class=\"mention hashtag\" rel=\"tag\">#<span>SwiftUI</span></a> <a href=\"https://iosdev.space/tags/BuildInPublic\" class=\"mention hashtag\" rel=\"tag\">#<span>BuildInPublic</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/iosdevspace/media_attachments/files/114/417/490/830/564/234/original/5697afaad64237d6.png", "name": "SwiftUI documentation for LazyVGrid. The alternative text description for the “LazyVGrid-1-iOS” image in the documentation has a typo that should use the word “column” but uses “colunb”.", "blurhash": "U05}p*~XDh-WI-Rjn,ozv~%3jbnj~WxHRQs;", "width": 1678, "height": 1114 } ], "tag": [ { "type": "Hashtag", "href": "https://iosdev.space/tags/iosdev", "name": "#iosdev" }, { "type": "Hashtag", "href": "https://iosdev.space/tags/swiftui", "name": "#swiftui" }, { "type": "Hashtag", "href": "https://iosdev.space/tags/BuildInPublic", "name": "#BuildInPublic" } ], "replies": { "id": "https://iosdev.space/users/j4ck/statuses/114417491119809370/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://iosdev.space/users/j4ck/statuses/114417491119809370/replies?only_other_accounts=true&page=true", "partOf": "https://iosdev.space/users/j4ck/statuses/114417491119809370/replies", "items": [] } }, "likes": { "id": "https://iosdev.space/users/j4ck/statuses/114417491119809370/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://iosdev.space/users/j4ck/statuses/114417491119809370/shares", "type": "Collection", "totalItems": 0 } }