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/RecoveredExpert/statuses/113944402683593615/replies", "type": "Collection", "first": { "id": "https://mastodon.social/users/RecoveredExpert/statuses/113944402683593615/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.social/users/RecoveredExpert/statuses/113944402683593615/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/RecoveredExpert/statuses/113944402683593615/replies", "items": [ { "id": "https://mastodon.social/users/RecoveredExpert/statuses/113944435343491114", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/RecoveredExpert/statuses/113944402683593615", "published": "2025-02-04T07:28:23Z", "url": "https://mastodon.social/@RecoveredExpert/113944435343491114", "attributedTo": "https://mastodon.social/users/RecoveredExpert", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/RecoveredExpert/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/RecoveredExpert/statuses/113944435343491114", "inReplyToAtomUri": "https://mastodon.social/users/RecoveredExpert/statuses/113944402683593615", "conversation": "tag:mastodon.social,2025-02-04:objectId=912011398:objectType=Conversation", "content": "<p>Addendum: let’s not forget that killing 3rd party clients is not limited to Twitter. Reddit did it too: <a href=\"https://daringfireball.net/2023/07/now_apollo_faces_the_cliff\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">daringfireball.net/2023/07/now</span><span class=\"invisible\">_apollo_faces_the_cliff</span></a><br />5/5</p>", "contentMap": { "en": "<p>Addendum: let’s not forget that killing 3rd party clients is not limited to Twitter. Reddit did it too: <a href=\"https://daringfireball.net/2023/07/now_apollo_faces_the_cliff\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">daringfireball.net/2023/07/now</span><span class=\"invisible\">_apollo_faces_the_cliff</span></a><br />5/5</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mastodon.social/users/RecoveredExpert/statuses/113944435343491114/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/RecoveredExpert/statuses/113944435343491114/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/RecoveredExpert/statuses/113944435343491114/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/RecoveredExpert/statuses/113944435343491114/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mastodon.social/users/RecoveredExpert/statuses/113944435343491114/shares", "type": "Collection", "totalItems": 0 } } ] } }