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://retro.pizza/users/madcollector/statuses/114137461918956907", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-10T09:37:35Z", "url": "https://retro.pizza/@madcollector/114137461918956907", "attributedTo": "https://retro.pizza/users/madcollector", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://retro.pizza/users/madcollector/followers" ], "sensitive": false, "atomUri": "https://retro.pizza/users/madcollector/statuses/114137461918956907", "inReplyToAtomUri": null, "conversation": "tag:retro.pizza,2025-03-10:objectId=59843079:objectType=Conversation", "content": "<p>Years ago I created a <a href=\"https://retro.pizza/tags/php\" class=\"mention hashtag\" rel=\"tag\">#<span>php</span></a> <a href=\"https://retro.pizza/tags/mysql\" class=\"mention hashtag\" rel=\"tag\">#<span>mysql</span></a> <a href=\"https://retro.pizza/tags/comics\" class=\"mention hashtag\" rel=\"tag\">#<span>comics</span></a> <a href=\"https://retro.pizza/tags/database\" class=\"mention hashtag\" rel=\"tag\">#<span>database</span></a> <br /><a href=\"https://sourceforge.net/projects/madcollector/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">sourceforge.net/projects/madco</span><span class=\"invisible\">llector/</span></a></p><p>DM me If you&#39;d be interested in reviving it.</p>", "contentMap": { "en": "<p>Years ago I created a <a href=\"https://retro.pizza/tags/php\" class=\"mention hashtag\" rel=\"tag\">#<span>php</span></a> <a href=\"https://retro.pizza/tags/mysql\" class=\"mention hashtag\" rel=\"tag\">#<span>mysql</span></a> <a href=\"https://retro.pizza/tags/comics\" class=\"mention hashtag\" rel=\"tag\">#<span>comics</span></a> <a href=\"https://retro.pizza/tags/database\" class=\"mention hashtag\" rel=\"tag\">#<span>database</span></a> <br /><a href=\"https://sourceforge.net/projects/madcollector/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">sourceforge.net/projects/madco</span><span class=\"invisible\">llector/</span></a></p><p>DM me If you&#39;d be interested in reviving it.</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://retro.pizza/tags/php", "name": "#php" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/mysql", "name": "#mysql" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/comics", "name": "#comics" }, { "type": "Hashtag", "href": "https://retro.pizza/tags/database", "name": "#database" } ], "replies": { "id": "https://retro.pizza/users/madcollector/statuses/114137461918956907/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://retro.pizza/users/madcollector/statuses/114137461918956907/replies?only_other_accounts=true&page=true", "partOf": "https://retro.pizza/users/madcollector/statuses/114137461918956907/replies", "items": [] } }, "likes": { "id": "https://retro.pizza/users/madcollector/statuses/114137461918956907/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://retro.pizza/users/madcollector/statuses/114137461918956907/shares", "type": "Collection", "totalItems": 1 } }