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" } ], "id": "https://mastodon.social/users/blaine/statuses/109290887926905498/activity", "type": "Create", "actor": "https://mastodon.social/users/blaine", "published": "2022-11-05T11:10:05Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/blaine/followers", "https://social.unextro.net/users/ondra", "https://mastodon.social/users/ralphm" ], "object": { "id": "https://mastodon.social/users/blaine/statuses/109290887926905498", "type": "Note", "summary": null, "inReplyTo": "https://social.unextro.net/users/ondra/statuses/109290749917455263", "published": "2022-11-05T11:10:05Z", "url": "https://mastodon.social/@blaine/109290887926905498", "attributedTo": "https://mastodon.social/users/blaine", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/blaine/followers", "https://social.unextro.net/users/ondra", "https://mastodon.social/users/ralphm" ], "sensitive": false, "atomUri": "https://mastodon.social/users/blaine/statuses/109290887926905498", "inReplyToAtomUri": "https://social.unextro.net/users/ondra/statuses/109290749917455263", "conversation": "tag:mastodon.social,2022-11-05:objectId=325665065:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.unextro.net/@ondra\" class=\"u-url mention\">@<span>ondra</span></a></span> long story but deep in the catacombs of Twitter&#39;s source code, there&#39;s something that looks remarkably like mastodon&#39;s federation code. <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@ralphm\" class=\"u-url mention\">@<span>ralphm</span></a></span> and I used his xmpp pubsub protocol to federate twitter and jaiku. Sadly, it never launched publicly. 😢</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.unextro.net/@ondra\" class=\"u-url mention\">@<span>ondra</span></a></span> long story but deep in the catacombs of Twitter&#39;s source code, there&#39;s something that looks remarkably like mastodon&#39;s federation code. <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@ralphm\" class=\"u-url mention\">@<span>ralphm</span></a></span> and I used his xmpp pubsub protocol to federate twitter and jaiku. Sadly, it never launched publicly. 😢</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://social.unextro.net/users/ondra", "name": "@ondra@unextro.net" }, { "type": "Mention", "href": "https://mastodon.social/users/ralphm", "name": "@ralphm" } ], "replies": { "id": "https://mastodon.social/users/blaine/statuses/109290887926905498/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/blaine/statuses/109290887926905498/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/blaine/statuses/109290887926905498/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/blaine/statuses/109290887926905498/likes", "type": "Collection", "totalItems": 31 }, "shares": { "id": "https://mastodon.social/users/blaine/statuses/109290887926905498/shares", "type": "Collection", "totalItems": 12 } } }