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.xyz/users/Profpatsch/statuses/114081591869562138", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-28T12:49:06Z", "url": "https://mastodon.xyz/@Profpatsch/114081591869562138", "attributedTo": "https://mastodon.xyz/users/Profpatsch", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.xyz/users/Profpatsch/followers" ], "sensitive": false, "atomUri": "https://mastodon.xyz/users/Profpatsch/statuses/114081591869562138", "inReplyToAtomUri": null, "conversation": "tag:mastodon.xyz,2025-02-28:objectId=221989035:objectType=Conversation", "content": "<p>&gt; strace nix-build --verbose ~/nixpkgs -A hello 2&gt;&amp;1 | wc -l<br />27769</p><p>&gt; strace nix build --verbose ~/nixpkgs#hello 2&gt;&amp;1 | wc -l<br />1320849</p><p>🤡 </p><p><a href=\"https://mastodon.xyz/tags/nixos\" class=\"mention hashtag\" rel=\"tag\">#<span>nixos</span></a> <a href=\"https://mastodon.xyz/tags/nix\" class=\"mention hashtag\" rel=\"tag\">#<span>nix</span></a> <a href=\"https://mastodon.xyz/tags/clownface\" class=\"mention hashtag\" rel=\"tag\">#<span>clownface</span></a></p>", "contentMap": { "en": "<p>&gt; strace nix-build --verbose ~/nixpkgs -A hello 2&gt;&amp;1 | wc -l<br />27769</p><p>&gt; strace nix build --verbose ~/nixpkgs#hello 2&gt;&amp;1 | wc -l<br />1320849</p><p>🤡 </p><p><a href=\"https://mastodon.xyz/tags/nixos\" class=\"mention hashtag\" rel=\"tag\">#<span>nixos</span></a> <a href=\"https://mastodon.xyz/tags/nix\" class=\"mention hashtag\" rel=\"tag\">#<span>nix</span></a> <a href=\"https://mastodon.xyz/tags/clownface\" class=\"mention hashtag\" rel=\"tag\">#<span>clownface</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.xyz/tags/nixos", "name": "#nixos" }, { "type": "Hashtag", "href": "https://mastodon.xyz/tags/nix", "name": "#nix" }, { "type": "Hashtag", "href": "https://mastodon.xyz/tags/clownface", "name": "#clownface" } ], "replies": { "id": "https://mastodon.xyz/users/Profpatsch/statuses/114081591869562138/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.xyz/users/Profpatsch/statuses/114081591869562138/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.xyz/users/Profpatsch/statuses/114081591869562138/replies", "items": [] } }, "likes": { "id": "https://mastodon.xyz/users/Profpatsch/statuses/114081591869562138/likes", "type": "Collection", "totalItems": 8 }, "shares": { "id": "https://mastodon.xyz/users/Profpatsch/statuses/114081591869562138/shares", "type": "Collection", "totalItems": 3 } }