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://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114317350719308500", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-11T04:05:41Z", "url": "https://rss-mstdn.studiofreesia.com/@huffingtonpost/114317350719308500", "attributedTo": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/followers" ], "sensitive": false, "atomUri": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114317350719308500", "inReplyToAtomUri": null, "conversation": "tag:rss-mstdn.studiofreesia.com,2025-04-11:objectId=13069029:objectType=Conversation", "content": "<p>知らなかった!「新玉ねぎ」と「玉ねぎ」の違い。栄養を逃さず辛味を抜く方法も紹介<br /><a href=\"https://www.huffingtonpost.jp/entry/story_jp_67f8831fe4b09493c8d8b861\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">huffingtonpost.jp/entry/story_</span><span class=\"invisible\">jp_67f8831fe4b09493c8d8b861</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/huffingtonpost\" class=\"mention hashtag\" rel=\"tag\">#<span>huffingtonpost</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/LIFE\" class=\"mention hashtag\" rel=\"tag\">#<span>LIFE</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%82%A4%E3%83%95%E3%83%8F%E3%83%83%E3%82%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>ライフハック</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A6%E3%82%A7%E3%82%B6%E3%83%BC%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>ウェザーニュース</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%8E%89%E3%81%AD%E3%81%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>玉ねぎ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/raifuhakku\" class=\"mention hashtag\" rel=\"tag\">#<span>raifuhakku</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/wezanyusu\" class=\"mention hashtag\" rel=\"tag\">#<span>wezanyusu</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/tamanegi\" class=\"mention hashtag\" rel=\"tag\">#<span>tamanegi</span></a></p>", "contentMap": { "ja": "<p>知らなかった!「新玉ねぎ」と「玉ねぎ」の違い。栄養を逃さず辛味を抜く方法も紹介<br /><a href=\"https://www.huffingtonpost.jp/entry/story_jp_67f8831fe4b09493c8d8b861\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">huffingtonpost.jp/entry/story_</span><span class=\"invisible\">jp_67f8831fe4b09493c8d8b861</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/huffingtonpost\" class=\"mention hashtag\" rel=\"tag\">#<span>huffingtonpost</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/LIFE\" class=\"mention hashtag\" rel=\"tag\">#<span>LIFE</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%82%A4%E3%83%95%E3%83%8F%E3%83%83%E3%82%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>ライフハック</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A6%E3%82%A7%E3%82%B6%E3%83%BC%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>ウェザーニュース</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%8E%89%E3%81%AD%E3%81%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>玉ねぎ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/raifuhakku\" class=\"mention hashtag\" rel=\"tag\">#<span>raifuhakku</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/wezanyusu\" class=\"mention hashtag\" rel=\"tag\">#<span>wezanyusu</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/tamanegi\" class=\"mention hashtag\" rel=\"tag\">#<span>tamanegi</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/huffingtonpost", "name": "#huffingtonpost" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/life", "name": "#life" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%82%A4%E3%83%95%E3%83%8F%E3%83%83%E3%82%AF", "name": "#ライフハック" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%A6%E3%82%A7%E3%82%B6%E3%83%BC%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9", "name": "#ウェザーニュース" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E7%8E%89%E3%81%AD%E3%81%8E", "name": "#玉ねぎ" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/raifuhakku", "name": "#raifuhakku" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/wezanyusu", "name": "#wezanyusu" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/tamanegi", "name": "#tamanegi" } ], "replies": { "id": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114317350719308500/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114317350719308500/replies?only_other_accounts=true&page=true", "partOf": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114317350719308500/replies", "items": [] } } }