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://mstdn.social/users/TimKStanton/statuses/114700548604196616", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/hikingdude/statuses/114700488570759137", "published": "2025-06-17T20:17:56Z", "url": "https://mstdn.social/@TimKStanton/114700548604196616", "attributedTo": "https://mstdn.social/users/TimKStanton", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/TimKStanton/followers", "https://mastodon.social/users/hikingdude" ], "sensitive": false, "atomUri": "https://mstdn.social/users/TimKStanton/statuses/114700548604196616", "inReplyToAtomUri": "https://mastodon.social/users/hikingdude/statuses/114700488570759137", "conversation": "tag:mstdn.social,2025-06-12:objectId=567149942:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@hikingdude\" class=\"u-url mention\">@<span>hikingdude</span></a></span> <br />I can&#39;t get enough of these mountains. I feel so spoiled by the richness of their beauty. There are so many types of beauty-- ranging from the mountain streams and lush vegetation at low elevations to the harsh, yet uniquely beautiful, exposed mountain ridges and summits. I experienced all of the above each day! 😀 ⛰️ </p><p><a href=\"https://mstdn.social/tags/mountains\" class=\"mention hashtag\" rel=\"tag\">#<span>mountains</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@hikingdude\" class=\"u-url mention\">@<span>hikingdude</span></a></span> <br />I can&#39;t get enough of these mountains. I feel so spoiled by the richness of their beauty. There are so many types of beauty-- ranging from the mountain streams and lush vegetation at low elevations to the harsh, yet uniquely beautiful, exposed mountain ridges and summits. I experienced all of the above each day! 😀 ⛰️ </p><p><a href=\"https://mstdn.social/tags/mountains\" class=\"mention hashtag\" rel=\"tag\">#<span>mountains</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/hikingdude", "name": "@hikingdude@mastodon.social" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/mountains", "name": "#mountains" } ], "replies": { "id": "https://mstdn.social/users/TimKStanton/statuses/114700548604196616/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/TimKStanton/statuses/114700548604196616/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/TimKStanton/statuses/114700548604196616/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/TimKStanton/statuses/114700548604196616/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mstdn.social/users/TimKStanton/statuses/114700548604196616/shares", "type": "Collection", "totalItems": 0 } }