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/mastofeed/statuses/112008374537757634", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-02-28T09:22:40Z", "url": "https://mastodon.social/@mastofeed/112008374537757634", "attributedTo": "https://mastodon.social/users/mastofeed", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/mastofeed/followers", "https://mastodon.social/users/mastofeed" ], "sensitive": false, "atomUri": "https://mastodon.social/users/mastofeed/statuses/112008374537757634", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-02-28:objectId=652779095:objectType=Conversation", "content": "<p>A recent update to <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@mastofeed\" class=\"u-url mention\">@<span>mastofeed</span></a></span> made a few unintended breaking changes regarding messages that were too long to be shared on Mastodon. </p><p>Because of this, a few messages would be sent almost empty or repeatedly. </p><p>The change has been reversed and will be fixed as soon as possible. </p><p>Sorry!</p>", "contentMap": { "en": "<p>A recent update to <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@mastofeed\" class=\"u-url mention\">@<span>mastofeed</span></a></span> made a few unintended breaking changes regarding messages that were too long to be shared on Mastodon. </p><p>Because of this, a few messages would be sent almost empty or repeatedly. </p><p>The change has been reversed and will be fixed as soon as possible. </p><p>Sorry!</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/mastofeed", "name": "@mastofeed" } ], "replies": { "id": "https://mastodon.social/users/mastofeed/statuses/112008374537757634/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/mastofeed/statuses/112008374537757634/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/mastofeed/statuses/112008374537757634/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/mastofeed/statuses/112008374537757634/likes", "type": "Collection", "totalItems": 8 }, "shares": { "id": "https://mastodon.social/users/mastofeed/statuses/112008374537757634/shares", "type": "Collection", "totalItems": 0 } }