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/nazology/statuses/114341234401602421", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-15T09:19:36Z", "url": "https://rss-mstdn.studiofreesia.com/@nazology/114341234401602421", "attributedTo": "https://rss-mstdn.studiofreesia.com/users/nazology", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://rss-mstdn.studiofreesia.com/users/nazology/followers" ], "sensitive": false, "atomUri": "https://rss-mstdn.studiofreesia.com/users/nazology/statuses/114341234401602421", "inReplyToAtomUri": null, "conversation": "tag:rss-mstdn.studiofreesia.com,2025-04-15:objectId=13220669:objectType=Conversation", "content": "<p>カフェイン代謝産物1-MXが記憶力と脳の健康を高めると判明<br /><a href=\"https://nazology.kusuguru.co.jp/archives/175423\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">nazology.kusuguru.co.jp/archiv</span><span class=\"invisible\">es/175423</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/nazology\" class=\"mention hashtag\" rel=\"tag\">#<span>nazology</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E7%89%A9%E5%AD%A6\" class=\"mention hashtag\" rel=\"tag\">#<span>生物学</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%AB%E3%83%95%E3%82%A7%E3%82%A4%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>カフェイン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B3%E3%83%BC%E3%83%92%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>コーヒー</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%83%83%E3%83%88\" class=\"mention hashtag\" rel=\"tag\">#<span>ラット</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%A8%98%E6%86%B6\" class=\"mention hashtag\" rel=\"tag\">#<span>記憶</span></a></p>", "contentMap": { "ja": "<p>カフェイン代謝産物1-MXが記憶力と脳の健康を高めると判明<br /><a href=\"https://nazology.kusuguru.co.jp/archives/175423\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">nazology.kusuguru.co.jp/archiv</span><span class=\"invisible\">es/175423</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/nazology\" class=\"mention hashtag\" rel=\"tag\">#<span>nazology</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E7%89%A9%E5%AD%A6\" class=\"mention hashtag\" rel=\"tag\">#<span>生物学</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%AB%E3%83%95%E3%82%A7%E3%82%A4%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>カフェイン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B3%E3%83%BC%E3%83%92%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>コーヒー</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%83%83%E3%83%88\" class=\"mention hashtag\" rel=\"tag\">#<span>ラット</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%A8%98%E6%86%B6\" class=\"mention hashtag\" rel=\"tag\">#<span>記憶</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/nazology", "name": "#nazology" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E7%89%A9%E5%AD%A6", "name": "#生物学" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%AB%E3%83%95%E3%82%A7%E3%82%A4%E3%83%B3", "name": "#カフェイン" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%B3%E3%83%BC%E3%83%92%E3%83%BC", "name": "#コーヒー" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%83%83%E3%83%88", "name": "#ラット" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E8%A8%98%E6%86%B6", "name": "#記憶" } ], "replies": { "id": "https://rss-mstdn.studiofreesia.com/users/nazology/statuses/114341234401602421/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://rss-mstdn.studiofreesia.com/users/nazology/statuses/114341234401602421/replies?only_other_accounts=true&page=true", "partOf": "https://rss-mstdn.studiofreesia.com/users/nazology/statuses/114341234401602421/replies", "items": [] } } }