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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon-japan.net/users/aimainainu/statuses/114526345000762231", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-18T01:55:40Z", "url": "https://mastodon-japan.net/@aimainainu/114526345000762231", "attributedTo": "https://mastodon-japan.net/users/aimainainu", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon-japan.net/users/aimainainu/followers" ], "sensitive": false, "atomUri": "https://mastodon-japan.net/users/aimainainu/statuses/114526345000762231", "inReplyToAtomUri": null, "conversation": "tag:mastodon-japan.net,2025-05-18:objectId=115702866:objectType=Conversation", "content": "<p><a href=\"https://mastodon-japan.net/tags/%E7%AB%B9%E4%B8%AD%E5%B9%B3%E8%94%B5\" class=\"mention hashtag\" rel=\"tag\">#<span>竹中平蔵</span></a> 「 <a href=\"https://mastodon-japan.net/tags/%E4%BD%8E%E6%89%80%E5%BE%97%E8%80%85\" class=\"mention hashtag\" rel=\"tag\">#<span>低所得者</span></a> に <a href=\"https://mastodon-japan.net/tags/%E6%B8%9B%E7%A8%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>減税</span></a> しても効果は薄い」財務省より厚労省にデモした方がよっぽど社会のため!国民全体が被害者だ|au Webポータル経済・ITニュース <br /><a href=\"https://article.auone.jp/detail/1/3/6/456_6_r_20250517_1747440821625813\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">article.auone.jp/detail/1/3/6/</span><span class=\"invisible\">456_6_r_20250517_1747440821625813</span></a></p>", "contentMap": { "ja": "<p><a href=\"https://mastodon-japan.net/tags/%E7%AB%B9%E4%B8%AD%E5%B9%B3%E8%94%B5\" class=\"mention hashtag\" rel=\"tag\">#<span>竹中平蔵</span></a> 「 <a href=\"https://mastodon-japan.net/tags/%E4%BD%8E%E6%89%80%E5%BE%97%E8%80%85\" class=\"mention hashtag\" rel=\"tag\">#<span>低所得者</span></a> に <a href=\"https://mastodon-japan.net/tags/%E6%B8%9B%E7%A8%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>減税</span></a> しても効果は薄い」財務省より厚労省にデモした方がよっぽど社会のため!国民全体が被害者だ|au Webポータル経済・ITニュース <br /><a href=\"https://article.auone.jp/detail/1/3/6/456_6_r_20250517_1747440821625813\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">article.auone.jp/detail/1/3/6/</span><span class=\"invisible\">456_6_r_20250517_1747440821625813</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E7%AB%B9%E4%B8%AD%E5%B9%B3%E8%94%B5", "name": "#竹中平蔵" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E4%BD%8E%E6%89%80%E5%BE%97%E8%80%85", "name": "#低所得者" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E6%B8%9B%E7%A8%8E", "name": "#減税" } ], "replies": { "id": "https://mastodon-japan.net/users/aimainainu/statuses/114526345000762231/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon-japan.net/users/aimainainu/statuses/114526345000762231/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon-japan.net/users/aimainainu/statuses/114526345000762231/replies", "items": [] } }, "likes": { "id": "https://mastodon-japan.net/users/aimainainu/statuses/114526345000762231/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon-japan.net/users/aimainainu/statuses/114526345000762231/shares", "type": "Collection", "totalItems": 0 } }