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://ruby.social/users/passthejoe/statuses/114033772662877787", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/statuses/114033767390756243", "published": "2025-02-20T02:08:03Z", "url": "https://ruby.social/@passthejoe/114033772662877787", "attributedTo": "https://ruby.social/users/passthejoe", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://ruby.social/users/passthejoe/followers", "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus" ], "sensitive": false, "atomUri": "https://ruby.social/users/passthejoe/statuses/114033772662877787", "inReplyToAtomUri": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/statuses/114033767390756243", "conversation": "tag:bsd.cafe,2025-02-20:objectId=13535161:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.bsd.cafe/@Dendrobatus_Azureus\" class=\"u-url mention\">@<span>Dendrobatus_Azureus</span></a></span> I remember Fvwm doing this. You can go on forever</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.bsd.cafe/@Dendrobatus_Azureus\" class=\"u-url mention\">@<span>Dendrobatus_Azureus</span></a></span> I remember Fvwm doing this. You can go on forever</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus", "name": "@Dendrobatus_Azureus@bsd.cafe" } ], "replies": { "id": "https://ruby.social/users/passthejoe/statuses/114033772662877787/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://ruby.social/users/passthejoe/statuses/114033772662877787/replies?only_other_accounts=true&page=true", "partOf": "https://ruby.social/users/passthejoe/statuses/114033772662877787/replies", "items": [] } }, "likes": { "id": "https://ruby.social/users/passthejoe/statuses/114033772662877787/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://ruby.social/users/passthejoe/statuses/114033772662877787/shares", "type": "Collection", "totalItems": 1 } }