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.social/users/buddhistart/statuses/114649753358360800", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-08T21:00:02Z", "url": "https://mastodon.social/@buddhistart/114649753358360800", "attributedTo": "https://mastodon.social/users/buddhistart", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/buddhistart/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/buddhistart/statuses/114649753358360800", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-08:objectId=1017955363:objectType=Conversation", "content": "<p>One of the FOur Heavenly Kings, Engyo-ji, <a href=\"https://mastodon.social/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a>.<br /><a href=\"https://mastodon.social/tags/BuddhistArt\" class=\"mention hashtag\" rel=\"tag\">#<span>BuddhistArt</span></a> <a href=\"https://mastodon.social/tags/Buddhism\" class=\"mention hashtag\" rel=\"tag\">#<span>Buddhism</span></a></p>", "contentMap": { "en": "<p>One of the FOur Heavenly Kings, Engyo-ji, <a href=\"https://mastodon.social/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a>.<br /><a href=\"https://mastodon.social/tags/BuddhistArt\" class=\"mention hashtag\" rel=\"tag\">#<span>BuddhistArt</span></a> <a href=\"https://mastodon.social/tags/Buddhism\" class=\"mention hashtag\" rel=\"tag\">#<span>Buddhism</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/427/706/234/940/856/original/279a9ed535e457bf.jpg", "name": "One of the FOur Heavenly Kings, Engyo-ji, #Japan.\n#BuddhistArt #Buddhism", "blurhash": "UCDk=3n$4=4:%JR*E2%20za#sR?G^+Rj$%M_", "width": 1536, "height": 2048 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/japan", "name": "#japan" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/buddhistart", "name": "#buddhistart" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/buddhism", "name": "#buddhism" } ], "replies": { "id": "https://mastodon.social/users/buddhistart/statuses/114649753358360800/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/buddhistart/statuses/114649753358360800/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/buddhistart/statuses/114649753358360800/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/buddhistart/statuses/114649753358360800/likes", "type": "Collection", "totalItems": 8 }, "shares": { "id": "https://mastodon.social/users/buddhistart/statuses/114649753358360800/shares", "type": "Collection", "totalItems": 2 } }