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/mazhe/statuses/113978296957136169", "type": "Note", "summary": null, "inReplyTo": "https://gultsch.social/users/daniel/statuses/113974461603989053", "published": "2025-02-10T06:59:50Z", "url": "https://mastodon.social/@mazhe/113978296957136169", "attributedTo": "https://mastodon.social/users/mazhe", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/mazhe/followers", "https://gultsch.social/users/daniel" ], "sensitive": false, "atomUri": "https://mastodon.social/users/mazhe/statuses/113978296957136169", "inReplyToAtomUri": "https://gultsch.social/users/daniel/statuses/113974461603989053", "conversation": "tag:gultsch.social,2025-02-09:objectId=250085:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://gultsch.social/@daniel\" class=\"u-url mention\">@<span>daniel</span></a></span> I feel that <a href=\"https://mastodon.social/tags/matrix\" class=\"mention hashtag\" rel=\"tag\">#<span>matrix</span></a> &quot;success&quot; is almost <a href=\"https://mastodon.social/tags/xmpp\" class=\"mention hashtag\" rel=\"tag\">#<span>xmpp</span></a> anti-objectives: development almost uniquely done in a single <a href=\"https://mastodon.social/tags/company\" class=\"mention hashtag\" rel=\"tag\">#<span>company</span></a>, heavily promoting official apps, the weight of matrix.org in the &quot;federation&quot;...</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://gultsch.social/@daniel\" class=\"u-url mention\">@<span>daniel</span></a></span> I feel that <a href=\"https://mastodon.social/tags/matrix\" class=\"mention hashtag\" rel=\"tag\">#<span>matrix</span></a> &quot;success&quot; is almost <a href=\"https://mastodon.social/tags/xmpp\" class=\"mention hashtag\" rel=\"tag\">#<span>xmpp</span></a> anti-objectives: development almost uniquely done in a single <a href=\"https://mastodon.social/tags/company\" class=\"mention hashtag\" rel=\"tag\">#<span>company</span></a>, heavily promoting official apps, the weight of matrix.org in the &quot;federation&quot;...</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://gultsch.social/users/daniel", "name": "@daniel@gultsch.social" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/matrix", "name": "#matrix" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/xmpp", "name": "#xmpp" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/company", "name": "#company" } ], "replies": { "id": "https://mastodon.social/users/mazhe/statuses/113978296957136169/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/mazhe/statuses/113978296957136169/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/mazhe/statuses/113978296957136169/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/mazhe/statuses/113978296957136169/likes", "type": "Collection", "totalItems": 6 }, "shares": { "id": "https://mastodon.social/users/mazhe/statuses/113978296957136169/shares", "type": "Collection", "totalItems": 1 } }