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", "fedibird": "http://fedibird.com/ns#", "quoteUri": "fedibird:quoteUri", "misskey": "https://misskey-hub.net/ns#", "_misskey_quote": "misskey:_misskey_quote", "expiry": "fedibird:expiry", "references": { "@id": "fedibird:references", "@type": "@id" }, "emojiReactions": { "@id": "fedibird:emojiReactions", "@type": "@id" }, "searchableBy": { "@id": "fedibird:searchableBy", "@type": "@id" }, "blurhash": "toot:blurhash", "thumbhash": "fedibird:thumbhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://fedibird.com/users/96sk/statuses/114630605694552914", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-05T11:50:32Z", "url": "https://fedibird.com/@96sk/114630605694552914", "attributedTo": "https://fedibird.com/users/96sk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fedibird.com/users/96sk/followers" ], "sensitive": false, "atomUri": "https://fedibird.com/users/96sk/statuses/114630605694552914", "inReplyToAtomUri": null, "conversation": "tag:fedibird.com,2025-06-05:objectId=114630605694530125:objectType=Conversation", "context": "https://fedibird.com/contexts/114630605694530125", "searchableBy": [ "https://www.w3.org/ns/activitystreams#Public" ], "content": "<p>2025-06-05T12:00+09:00<br />高気圧は日本の東へ移動。前線く南西諸島から小笠原諸島にのびる。気圧の谷が北海道に近付く<br />南西諸島、小笠原諸島は雨。北海道は日本海側で昼頃に雨。西日本から東北は概ね晴れ。気温は高く各地で真夏日に。明日の輪島は気温28/14℃<br /><a href=\"https://www.jma.go.jp/bosai/wdist/\" rel=\"nofollow noopener noreferrer\" target=\"_blank\"><span class=\"invisible\">https://www.</span><span class=\"\">jma.go.jp/bosai/wdist/</span><span class=\"invisible\"></span></a><br /><a href=\"https://fedibird.com/tags/%E6%B0%97%E8%B1%A1%E9%80%9A%E5%A0%B1\" class=\"mention hashtag\" rel=\"tag\">#<span>気象通報</span></a> <a href=\"https://fedibird.com/tags/fedibird\" class=\"mention hashtag\" rel=\"tag\">#<span>fedibird</span></a></p>", "contentMap": { "ja": "<p>2025-06-05T12:00+09:00<br />高気圧は日本の東へ移動。前線く南西諸島から小笠原諸島にのびる。気圧の谷が北海道に近付く<br />南西諸島、小笠原諸島は雨。北海道は日本海側で昼頃に雨。西日本から東北は概ね晴れ。気温は高く各地で真夏日に。明日の輪島は気温28/14℃<br /><a href=\"https://www.jma.go.jp/bosai/wdist/\" rel=\"nofollow noopener noreferrer\" target=\"_blank\"><span class=\"invisible\">https://www.</span><span class=\"\">jma.go.jp/bosai/wdist/</span><span class=\"invisible\"></span></a><br /><a href=\"https://fedibird.com/tags/%E6%B0%97%E8%B1%A1%E9%80%9A%E5%A0%B1\" class=\"mention hashtag\" rel=\"tag\">#<span>気象通報</span></a> <a href=\"https://fedibird.com/tags/fedibird\" class=\"mention hashtag\" rel=\"tag\">#<span>fedibird</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://s3.fedibird.com/media_attachments/files/114/630/603/424/995/019/original/b790bf958ab2a9b8.jpg", "name": "2025年6月5日正午の気象通報を基に描いた天気図", "blurhash": "UAHLPPxtjcof~qofWCay%2oLR*WBxuaxWBa#", "thumbhash": "IwgGBYCJeIePd4eJd4d3dw2LnIn3", "focalPoint": [ 0, 0 ], "width": 1024, "height": 768 } ], "tag": [ { "type": "Hashtag", "href": "https://fedibird.com/tags/fedibird", "name": "#fedibird" }, { "type": "Hashtag", "href": "https://fedibird.com/tags/%E6%B0%97%E8%B1%A1%E9%80%9A%E5%A0%B1", "name": "#気象通報" } ], "replies": { "id": "https://fedibird.com/users/96sk/statuses/114630605694552914/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fedibird.com/users/96sk/statuses/114630605694552914/replies?only_other_accounts=true&page=true", "partOf": "https://fedibird.com/users/96sk/statuses/114630605694552914/replies", "items": [] } }, "references": { "id": "https://fedibird.com/users/96sk/statuses/114630605694552914/references", "type": "Collection", "first": { "type": "CollectionPage", "partOf": "https://fedibird.com/users/96sk/statuses/114630605694552914/references", "items": [] } }, "emojiReactions": "https://fedibird.com/users/96sk/statuses/114630605694552914/emoji_reactions", "generator": { "id": "https://fedibird.com/generators/1", "type": "Application", "name": "Web", "url": "" } }