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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon-japan.net/users/w_susukigawa/statuses/113922708639704544", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-31T11:23:00Z", "url": "https://mastodon-japan.net/@w_susukigawa/113922708639704544", "attributedTo": "https://mastodon-japan.net/users/w_susukigawa", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon-japan.net/users/w_susukigawa/followers" ], "sensitive": false, "atomUri": "https://mastodon-japan.net/users/w_susukigawa/statuses/113922708639704544", "inReplyToAtomUri": null, "conversation": "tag:mastodon-japan.net,2025-01-31:objectId=99987375:objectType=Conversation", "content": "<p>1月31日 17:44〜46 月齢1.8<br />F8 6sec ISO100<br />300mmよりトリミング<br /><a href=\"https://mastodon-japan.net/tags/%E5%9C%B0%E7%90%83%E7%85%A7\" class=\"mention hashtag\" rel=\"tag\">#<span>地球照</span></a><br />F5.6 2sec ISO100 60mm<br /><a href=\"https://mastodon-japan.net/tags/%E6%9C%88\" class=\"mention hashtag\" rel=\"tag\">#<span>月</span></a> <a href=\"https://mastodon-japan.net/tags/%E4%B8%89%E6%97%A5%E6%9C%88\" class=\"mention hashtag\" rel=\"tag\">#<span>三日月</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%AF%8C%E5%A3%AB%E5%B1%B1\" class=\"mention hashtag\" rel=\"tag\">#<span>富士山</span></a><br /><a href=\"https://mastodon-japan.net/tags/PENTAX\" class=\"mention hashtag\" rel=\"tag\">#<span>PENTAX</span></a> <a href=\"https://mastodon-japan.net/tags/K3II\" class=\"mention hashtag\" rel=\"tag\">#<span>K3II</span></a></p>", "contentMap": { "ja": "<p>1月31日 17:44〜46 月齢1.8<br />F8 6sec ISO100<br />300mmよりトリミング<br /><a href=\"https://mastodon-japan.net/tags/%E5%9C%B0%E7%90%83%E7%85%A7\" class=\"mention hashtag\" rel=\"tag\">#<span>地球照</span></a><br />F5.6 2sec ISO100 60mm<br /><a href=\"https://mastodon-japan.net/tags/%E6%9C%88\" class=\"mention hashtag\" rel=\"tag\">#<span>月</span></a> <a href=\"https://mastodon-japan.net/tags/%E4%B8%89%E6%97%A5%E6%9C%88\" class=\"mention hashtag\" rel=\"tag\">#<span>三日月</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%AF%8C%E5%A3%AB%E5%B1%B1\" class=\"mention hashtag\" rel=\"tag\">#<span>富士山</span></a><br /><a href=\"https://mastodon-japan.net/tags/PENTAX\" class=\"mention hashtag\" rel=\"tag\">#<span>PENTAX</span></a> <a href=\"https://mastodon-japan.net/tags/K3II\" class=\"mention hashtag\" rel=\"tag\">#<span>K3II</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon-japan.net/media_attachments/files/113/922/708/455/065/448/original/dbb2e5991681fde7.jpg", "name": null, "blurhash": "U485i?WV9aof01j[s:azIoj[%LWBt7ayRjoL", "width": 1024, "height": 680 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon-japan.net/media_attachments/files/113/922/708/531/075/654/original/e05343f7970f8d93.jpg", "name": null, "blurhash": "UQDv+iRjWBayKljZayjt01oej[j@-5WWj[ay", "width": 819, "height": 1024 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E5%9C%B0%E7%90%83%E7%85%A7", "name": "#地球照" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E6%9C%88", "name": "#月" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E4%B8%89%E6%97%A5%E6%9C%88", "name": "#三日月" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E5%AF%8C%E5%A3%AB%E5%B1%B1", "name": "#富士山" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/pentax", "name": "#pentax" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/k3ii", "name": "#k3ii" } ], "replies": { "id": "https://mastodon-japan.net/users/w_susukigawa/statuses/113922708639704544/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon-japan.net/users/w_susukigawa/statuses/113922708639704544/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon-japan.net/users/w_susukigawa/statuses/113922708639704544/replies", "items": [] } }, "likes": { "id": "https://mastodon-japan.net/users/w_susukigawa/statuses/113922708639704544/likes", "type": "Collection", "totalItems": 6 }, "shares": { "id": "https://mastodon-japan.net/users/w_susukigawa/statuses/113922708639704544/shares", "type": "Collection", "totalItems": 1 } }