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://sonomu.club/users/zaratt/statuses/114308961264852282", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-09T16:32:07Z", "url": "https://sonomu.club/@zaratt/114308961264852282", "attributedTo": "https://sonomu.club/users/zaratt", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://sonomu.club/users/zaratt/followers" ], "sensitive": false, "atomUri": "https://sonomu.club/users/zaratt/statuses/114308961264852282", "inReplyToAtomUri": null, "conversation": "tag:sonomu.club,2025-04-09:objectId=27019414:objectType=Conversation", "content": "<p>Hey I don&#39;t know if this might be useful for anybody, but I uploaded a <a href=\"https://sonomu.club/tags/Midi\" class=\"mention hashtag\" rel=\"tag\">#<span>Midi</span></a> Monitor tool for the <a href=\"https://sonomu.club/tags/cardputer\" class=\"mention hashtag\" rel=\"tag\">#<span>cardputer</span></a> <br />Get it on M5Burner, or get the code on my Github<br /><a href=\"https://github.com/Zaratton/CardputerMidiMonitor\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/Zaratton/CardputerM</span><span class=\"invisible\">idiMonitor</span></a></p>", "contentMap": { "en": "<p>Hey I don&#39;t know if this might be useful for anybody, but I uploaded a <a href=\"https://sonomu.club/tags/Midi\" class=\"mention hashtag\" rel=\"tag\">#<span>Midi</span></a> Monitor tool for the <a href=\"https://sonomu.club/tags/cardputer\" class=\"mention hashtag\" rel=\"tag\">#<span>cardputer</span></a> <br />Get it on M5Burner, or get the code on my Github<br /><a href=\"https://github.com/Zaratton/CardputerMidiMonitor\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/Zaratton/CardputerM</span><span class=\"invisible\">idiMonitor</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/sonomuclub/media_attachments/files/114/308/951/594/152/262/original/8da436222c10dbd3.jpg", "name": "Image shows a Cardputer, a small pocket computer, with a Midi module connected to it, and some midi messages on the screen.", "blurhash": "ULKd*vyZ^%tSIVV?ofMxo~xtj]aex]t7Rjoz", "focalPoint": [ -0.11, 0.03 ], "width": 1054, "height": 555 } ], "tag": [ { "type": "Hashtag", "href": "https://sonomu.club/tags/midi", "name": "#midi" }, { "type": "Hashtag", "href": "https://sonomu.club/tags/cardputer", "name": "#cardputer" } ], "replies": { "id": "https://sonomu.club/users/zaratt/statuses/114308961264852282/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://sonomu.club/users/zaratt/statuses/114308961264852282/replies?only_other_accounts=true&page=true", "partOf": "https://sonomu.club/users/zaratt/statuses/114308961264852282/replies", "items": [] } }, "likes": { "id": "https://sonomu.club/users/zaratt/statuses/114308961264852282/likes", "type": "Collection", "totalItems": 9 }, "shares": { "id": "https://sonomu.club/users/zaratt/statuses/114308961264852282/shares", "type": "Collection", "totalItems": 1 } }