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://floss.social/users/kde/statuses/114466032421006927", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-07T10:17:23Z", "url": "https://floss.social/@kde/114466032421006927", "attributedTo": "https://floss.social/users/kde", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://floss.social/users/kde/followers", "https://lemmy.kde.social/c/kde", "https://lemmy.kde.social/c/kde/followers" ], "sensitive": false, "atomUri": "https://floss.social/users/kde/statuses/114466032421006927", "inReplyToAtomUri": null, "conversation": "tag:floss.social,2025-05-07:objectId=87172921:objectType=Conversation", "content": "<p>Update your Steam Deck! New SteamOS Beta now with KDE Plasma 6.2.5!</p><p><a href=\"https://www.steamdeck.com/en/news\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">steamdeck.com/en/news</span><span class=\"invisible\"></span></a></p><p><a href=\"https://floss.social/tags/Plasma6\" class=\"mention hashtag\" rel=\"tag\">#<span>Plasma6</span></a> <a href=\"https://floss.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://floss.social/tags/freesoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>freesoftware</span></a> <a href=\"https://floss.social/tags/gaming\" class=\"mention hashtag\" rel=\"tag\">#<span>gaming</span></a> <a href=\"https://floss.social/tags/LinuxGaming\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxGaming</span></a> </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://lemmy.kde.social/c/kde\" class=\"u-url mention\">@<span>kde@lemmy.kde.social</span></a></span></p>", "contentMap": { "en": "<p>Update your Steam Deck! New SteamOS Beta now with KDE Plasma 6.2.5!</p><p><a href=\"https://www.steamdeck.com/en/news\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">steamdeck.com/en/news</span><span class=\"invisible\"></span></a></p><p><a href=\"https://floss.social/tags/Plasma6\" class=\"mention hashtag\" rel=\"tag\">#<span>Plasma6</span></a> <a href=\"https://floss.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://floss.social/tags/freesoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>freesoftware</span></a> <a href=\"https://floss.social/tags/gaming\" class=\"mention hashtag\" rel=\"tag\">#<span>gaming</span></a> <a href=\"https://floss.social/tags/LinuxGaming\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxGaming</span></a> </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://lemmy.kde.social/c/kde\" class=\"u-url mention\">@<span>kde@lemmy.kde.social</span></a></span></p>" }, "updated": "2025-05-07T10:41:46Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/floss/media_attachments/files/114/466/028/850/719/909/original/ce7a9e6f14b4eaae.jpg", "name": "Picture of the Steam Deck games console in desktop mode running Plasma 6.2.5.", "blurhash": "UWN,_GxtD$M|M|t7oJM{~qay?boy%LRjWXxu", "focalPoint": [ 0, 0 ], "width": 1948, "height": 974 } ], "tag": [ { "type": "Mention", "href": "https://lemmy.kde.social/c/kde", "name": "@kde@lemmy.kde.social" }, { "type": "Hashtag", "href": "https://floss.social/tags/plasma6", "name": "#plasma6" }, { "type": "Hashtag", "href": "https://floss.social/tags/OpenSource", "name": "#OpenSource" }, { "type": "Hashtag", "href": "https://floss.social/tags/FreeSoftware", "name": "#FreeSoftware" }, { "type": "Hashtag", "href": "https://floss.social/tags/gaming", "name": "#gaming" }, { "type": "Hashtag", "href": "https://floss.social/tags/LinuxGaming", "name": "#LinuxGaming" } ], "replies": { "id": "https://floss.social/users/kde/statuses/114466032421006927/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://floss.social/users/kde/statuses/114466032421006927/replies?only_other_accounts=true&page=true", "partOf": "https://floss.social/users/kde/statuses/114466032421006927/replies", "items": [] } }, "likes": { "id": "https://floss.social/users/kde/statuses/114466032421006927/likes", "type": "Collection", "totalItems": 211 }, "shares": { "id": "https://floss.social/users/kde/statuses/114466032421006927/shares", "type": "Collection", "totalItems": 116 } }