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/114358909482211362", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-18T12:14:37Z", "url": "https://fedibird.com/@96sk/114358909482211362", "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/114358909482211362", "inReplyToAtomUri": null, "conversation": "tag:fedibird.com,2025-04-18:objectId=114358909482219733:objectType=Conversation", "context": "https://fedibird.com/contexts/114358909482219733", "searchableBy": [ "https://www.w3.org/ns/activitystreams#Public" ], "content": "<p>2025-04-18T12:00+09:00<br />南西諸島から東北は高気圧に覆われる。前線を伴う低気圧が南西諸島から九州に近付く<br />北日本の天気は次第に回復。北海道は雲が取れにくい。東北以南は晴れ。全国的に気温が上がり、東海関東甲信では真夏日となる所も。南西諸島や九州は夜から一部で雨。明日の輪島は気温21/13℃<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>2025-04-18T12:00+09:00<br />南西諸島から東北は高気圧に覆われる。前線を伴う低気圧が南西諸島から九州に近付く<br />北日本の天気は次第に回復。北海道は雲が取れにくい。東北以南は晴れ。全国的に気温が上がり、東海関東甲信では真夏日となる所も。南西諸島や九州は夜から一部で雨。明日の輪島は気温21/13℃<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/114/358/902/594/798/512/original/8f8fbe2fe0955e21.jpg", "name": "2025年4月18日正午の気象通報を基に描いた天気図", "blurhash": "U7Hn]N%2M|t7~pj?ofay?Ht7NGRjxukCR*WB", "thumbhash": "JBgGBYBpeHd/eHebdpd4hwq9n4n4", "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/114358909482211362/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fedibird.com/users/96sk/statuses/114358909482211362/replies?only_other_accounts=true&page=true", "partOf": "https://fedibird.com/users/96sk/statuses/114358909482211362/replies", "items": [] } }, "references": { "id": "https://fedibird.com/users/96sk/statuses/114358909482211362/references", "type": "Collection", "first": { "type": "CollectionPage", "partOf": "https://fedibird.com/users/96sk/statuses/114358909482211362/references", "items": [] } }, "emojiReactions": "https://fedibird.com/users/96sk/statuses/114358909482211362/emoji_reactions", "generator": { "id": "https://fedibird.com/generators/1", "type": "Application", "name": "Web", "url": "" } }