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://retro.pizza/users/Danthrax/statuses/114478148669603440", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-09T13:38:42Z", "url": "https://retro.pizza/@Danthrax/114478148669603440", "attributedTo": "https://retro.pizza/users/Danthrax", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://retro.pizza/users/Danthrax/followers" ], "sensitive": false, "atomUri": "https://retro.pizza/users/Danthrax/statuses/114478148669603440", "inReplyToAtomUri": null, "conversation": "tag:retro.pizza,2025-05-09:objectId=65118605:objectType=Conversation", "content": "<p>The Sega Saturn’s SSF emulator has been updated for the first time in nearly a year — get the details here:</p><p><a href=\"https://www.segasaturnshiro.com/2025/05/09/ssf-emulator-updated-with-preview-version-34/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">segasaturnshiro.com/2025/05/09</span><span class=\"invisible\">/ssf-emulator-updated-with-preview-version-34/</span></a></p><p><a href=\"https://retro.pizza/tags/sega\" class=\"mention hashtag\" rel=\"tag\">#<span>sega</span></a> <a href=\"https://retro.pizza/tags/saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>saturn</span></a> <a href=\"https://retro.pizza/tags/segasaturn\" class=\"mention hashtag\" rel=\"tag\">#<span>segasaturn</span></a> <a href=\"https://retro.pizza/tags/retrogaming\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogaming</span></a> <a href=\"https://retro.pizza/tags/retrogames\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogames</span></a> <a href=\"https://retro.pizza/tags/videogames\" class=\"mention hashtag\" rel=\"tag\">#<span>videogames</span></a> <a href=\"https://retro.pizza/tags/emulator\" class=\"mention hashtag\" rel=\"tag\">#<span>emulator</span></a> <a href=\"https://retro.pizza/tags/emulation\" class=\"mention hashtag\" rel=\"tag\">#<span>emulation</span></a></p>", "contentMap": { "en": "<p>The Sega Saturn’s SSF emulator has been updated for the first time in nearly a year — get the details here:</p><p><a href=\"https://www.segasaturnshiro.com/2025/05/09/ssf-emulator-updated-with-preview-version-34/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">segasaturnshiro.com/2025/05/09</span><span class=\"invisible\">/ssf-emulator-updated-with-preview-version-34/</span></a></p><p><a href=\"https://retro.pizza/tags/sega\" class=\"mention hashtag\" rel=\"tag\">#<span>sega</span></a> <a href=\"https://retro.pizza/tags/saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>saturn</span></a> <a href=\"https://retro.pizza/tags/segasaturn\" class=\"mention hashtag\" rel=\"tag\">#<span>segasaturn</span></a> <a href=\"https://retro.pizza/tags/retrogaming\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogaming</span></a> <a href=\"https://retro.pizza/tags/retrogames\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogames</span></a> <a href=\"https://retro.pizza/tags/videogames\" class=\"mention hashtag\" rel=\"tag\">#<span>videogames</span></a> <a href=\"https://retro.pizza/tags/emulator\" class=\"mention hashtag\" rel=\"tag\">#<span>emulator</span></a> <a href=\"https://retro.pizza/tags/emulation\" class=\"mention hashtag\" rel=\"tag\">#<span>emulation</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://retro.pizza/system/media_attachments/files/114/478/148/457/087/546/original/4c374d7779feeb9e.png", "name": null, "blurhash": "UoGJ4;4Txv%gxvIUoen,ImxcWCWAo]Rkjuov", "width": 1056, "height": 594 } ], "tag": [ { "type": "Hashtag", "href": "https://retro.pizza/tags/sega", "name": "#sega" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/saturn", "name": "#saturn" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/SegaSaturn", "name": "#SegaSaturn" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/RetroGaming", "name": "#RetroGaming" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/retrogames", "name": "#retrogames" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/videogames", "name": "#videogames" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/emulator", "name": "#emulator" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/emulation", "name": "#emulation" } ], "replies": { "id": "https://retro.pizza/users/Danthrax/statuses/114478148669603440/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://retro.pizza/users/Danthrax/statuses/114478148669603440/replies?only_other_accounts=true&page=true", "partOf": "https://retro.pizza/users/Danthrax/statuses/114478148669603440/replies", "items": [] } }, "likes": { "id": "https://retro.pizza/users/Danthrax/statuses/114478148669603440/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://retro.pizza/users/Danthrax/statuses/114478148669603440/shares", "type": "Collection", "totalItems": 1 } }