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/gourmet_watch_impress/statuses/114668140532628845", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-12T02:56:08Z", "url": "https://rss-mstdn.studiofreesia.com/@gourmet_watch_impress/114668140532628845", "attributedTo": "https://rss-mstdn.studiofreesia.com/users/gourmet_watch_impress", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://rss-mstdn.studiofreesia.com/users/gourmet_watch_impress/followers" ], "sensitive": false, "atomUri": "https://rss-mstdn.studiofreesia.com/users/gourmet_watch_impress/statuses/114668140532628845", "inReplyToAtomUri": null, "conversation": "tag:rss-mstdn.studiofreesia.com,2025-06-12:objectId=15332897:objectType=Conversation", "content": "<p>松屋“うなぎ”の季節到来!「うな丼」「うなたま丼」「うなぎコンボ牛めし」発売<br /><a href=\"https://gourmet.watch.impress.co.jp/docs/news/2022050.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">gourmet.watch.impress.co.jp/do</span><span class=\"invisible\">cs/news/2022050.html</span></a><br /><a href=\"https://rss-mstdn.studiofreesia.com/tags/gourmet_watch_impress\" class=\"mention hashtag\" rel=\"tag\">#<span>gourmet_watch_impress</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E3%81%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>うなぎ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E4%B8%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>うな丼</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E3%81%9F%E3%81%BE%E4%B8%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>うなたま丼</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E4%B8%BC%E3%82%82%E3%81%AE\" class=\"mention hashtag\" rel=\"tag\">#<span>丼もの</span></a></p>", "contentMap": { "ja": "<p>松屋“うなぎ”の季節到来!「うな丼」「うなたま丼」「うなぎコンボ牛めし」発売<br /><a href=\"https://gourmet.watch.impress.co.jp/docs/news/2022050.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">gourmet.watch.impress.co.jp/do</span><span class=\"invisible\">cs/news/2022050.html</span></a><br /><a href=\"https://rss-mstdn.studiofreesia.com/tags/gourmet_watch_impress\" class=\"mention hashtag\" rel=\"tag\">#<span>gourmet_watch_impress</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E3%81%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>うなぎ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E4%B8%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>うな丼</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E3%81%9F%E3%81%BE%E4%B8%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>うなたま丼</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E4%B8%BC%E3%82%82%E3%81%AE\" class=\"mention hashtag\" rel=\"tag\">#<span>丼もの</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/gourmet_watch_impress", "name": "#gourmet_watch_impress" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E3%81%8E", "name": "#うなぎ" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E4%B8%BC", "name": "#うな丼" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E3%81%86%E3%81%AA%E3%81%9F%E3%81%BE%E4%B8%BC", "name": "#うなたま丼" }, { "type": "Hashtag", "href": "https://rss-mstdn.studiofreesia.com/tags/%E4%B8%BC%E3%82%82%E3%81%AE", "name": "#丼もの" } ], "replies": { "id": "https://rss-mstdn.studiofreesia.com/users/gourmet_watch_impress/statuses/114668140532628845/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://rss-mstdn.studiofreesia.com/users/gourmet_watch_impress/statuses/114668140532628845/replies?only_other_accounts=true&page=true", "partOf": "https://rss-mstdn.studiofreesia.com/users/gourmet_watch_impress/statuses/114668140532628845/replies", "items": [] } } }