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.world/users/paninid/statuses/114446746078715510", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/GottaLaff/statuses/114440293436700176", "published": "2025-05-04T00:32:37Z", "url": "https://mastodon.world/@paninid/114446746078715510", "attributedTo": "https://mastodon.world/users/paninid", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.world/users/paninid/followers", "https://mstdn.social/users/GottaLaff", "https://mastodon.social/users/PaulNickson", "https://hachyderm.io/users/rberger" ], "sensitive": false, "atomUri": "https://mastodon.world/users/paninid/statuses/114446746078715510", "inReplyToAtomUri": "https://mstdn.social/users/GottaLaff/statuses/114440293436700176", "conversation": "tag:mstdn.social,2025-05-02:objectId=548027521:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@GottaLaff\" class=\"u-url mention\">@<span>GottaLaff</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@PaulNickson\" class=\"u-url mention\">@<span>PaulNickson</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@rberger\" class=\"u-url mention\">@<span>rberger</span></a></span> </p><p>But, are they? 🤨</p><p>The word <a href=\"https://mastodon.world/tags/clown\" class=\"mention hashtag\" rel=\"tag\">#<span>clown</span></a> first appeared around 1560 as clowne or cloyne, meaning “man of rustic or coarse manners, boor, peasant”.</p><p>It may connect to Scandinavian or Low German roots-such as Icelandic klunni (“clumsy, boorish fellow”) or North Frisian klönne (“clumsy person”)-all related to words for “lump” or “clod”. </p><p>This ties in with the English word clod, meaning a lump of earth, reinforcing the sense of a rough, unsophisticated country person.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@GottaLaff\" class=\"u-url mention\">@<span>GottaLaff</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@PaulNickson\" class=\"u-url mention\">@<span>PaulNickson</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@rberger\" class=\"u-url mention\">@<span>rberger</span></a></span> </p><p>But, are they? 🤨</p><p>The word <a href=\"https://mastodon.world/tags/clown\" class=\"mention hashtag\" rel=\"tag\">#<span>clown</span></a> first appeared around 1560 as clowne or cloyne, meaning “man of rustic or coarse manners, boor, peasant”.</p><p>It may connect to Scandinavian or Low German roots-such as Icelandic klunni (“clumsy, boorish fellow”) or North Frisian klönne (“clumsy person”)-all related to words for “lump” or “clod”. </p><p>This ties in with the English word clod, meaning a lump of earth, reinforcing the sense of a rough, unsophisticated country person.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mstdn.social/users/GottaLaff", "name": "@GottaLaff@mstdn.social" }, { "type": "Mention", "href": "https://mastodon.social/users/PaulNickson", "name": "@PaulNickson@mastodon.social" }, { "type": "Mention", "href": "https://hachyderm.io/users/rberger", "name": "@rberger@hachyderm.io" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/clown", "name": "#clown" } ], "replies": { "id": "https://mastodon.world/users/paninid/statuses/114446746078715510/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.world/users/paninid/statuses/114446746078715510/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.world/users/paninid/statuses/114446746078715510/replies", "items": [] } }, "likes": { "id": "https://mastodon.world/users/paninid/statuses/114446746078715510/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.world/users/paninid/statuses/114446746078715510/shares", "type": "Collection", "totalItems": 3 } }