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://mastodon.social/users/thejapantimes/statuses/114042313197507924", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-21T14:20:01Z", "url": "https://mastodon.social/@thejapantimes/114042313197507924", "attributedTo": "https://mastodon.social/users/thejapantimes", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/thejapantimes/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/thejapantimes/statuses/114042313197507924", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-21:objectId=927183437:objectType=Conversation", "content": "<p>Fuji Rock announces Vampire Weekend, Vulfpeck and Fred Again.. as headliners, but Tatsuro Yamashita’s festival debut is set to be the must-see of the summer. <a href=\"https://www.japantimes.co.jp/culture/2025/02/21/music/fuji-rock-festival-tatsuro-yamashita/?utm_medium=Social&amp;utm_source=mastodon\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">japantimes.co.jp/culture/2025/</span><span class=\"invisible\">02/21/music/fuji-rock-festival-tatsuro-yamashita/?utm_medium=Social&amp;utm_source=mastodon</span></a> <a href=\"https://mastodon.social/tags/culture\" class=\"mention hashtag\" rel=\"tag\">#<span>culture</span></a> <a href=\"https://mastodon.social/tags/music\" class=\"mention hashtag\" rel=\"tag\">#<span>music</span></a> <a href=\"https://mastodon.social/tags/fujirockfestival\" class=\"mention hashtag\" rel=\"tag\">#<span>fujirockfestival</span></a> <a href=\"https://mastodon.social/tags/fujirock2025\" class=\"mention hashtag\" rel=\"tag\">#<span>fujirock2025</span></a> <a href=\"https://mastodon.social/tags/musicfestivals\" class=\"mention hashtag\" rel=\"tag\">#<span>musicfestivals</span></a> <a href=\"https://mastodon.social/tags/tatsuroyamashita\" class=\"mention hashtag\" rel=\"tag\">#<span>tatsuroyamashita</span></a></p>", "contentMap": { "en": "<p>Fuji Rock announces Vampire Weekend, Vulfpeck and Fred Again.. as headliners, but Tatsuro Yamashita’s festival debut is set to be the must-see of the summer. <a href=\"https://www.japantimes.co.jp/culture/2025/02/21/music/fuji-rock-festival-tatsuro-yamashita/?utm_medium=Social&amp;utm_source=mastodon\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">japantimes.co.jp/culture/2025/</span><span class=\"invisible\">02/21/music/fuji-rock-festival-tatsuro-yamashita/?utm_medium=Social&amp;utm_source=mastodon</span></a> <a href=\"https://mastodon.social/tags/culture\" class=\"mention hashtag\" rel=\"tag\">#<span>culture</span></a> <a href=\"https://mastodon.social/tags/music\" class=\"mention hashtag\" rel=\"tag\">#<span>music</span></a> <a href=\"https://mastodon.social/tags/fujirockfestival\" class=\"mention hashtag\" rel=\"tag\">#<span>fujirockfestival</span></a> <a href=\"https://mastodon.social/tags/fujirock2025\" class=\"mention hashtag\" rel=\"tag\">#<span>fujirock2025</span></a> <a href=\"https://mastodon.social/tags/musicfestivals\" class=\"mention hashtag\" rel=\"tag\">#<span>musicfestivals</span></a> <a href=\"https://mastodon.social/tags/tatsuroyamashita\" class=\"mention hashtag\" rel=\"tag\">#<span>tatsuroyamashita</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/culture", "name": "#culture" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/music", "name": "#music" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fujirockfestival", "name": "#fujirockfestival" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fujirock2025", "name": "#fujirock2025" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/musicfestivals", "name": "#musicfestivals" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/TatsuroYamashita", "name": "#TatsuroYamashita" } ], "replies": { "id": "https://mastodon.social/users/thejapantimes/statuses/114042313197507924/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/thejapantimes/statuses/114042313197507924/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/thejapantimes/statuses/114042313197507924/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/thejapantimes/statuses/114042313197507924/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/thejapantimes/statuses/114042313197507924/shares", "type": "Collection", "totalItems": 2 } }