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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.bot/users/apod_random/statuses/113961428610941239", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-07T07:30:00Z", "url": "https://mastodon.bot/@apod_random/113961428610941239", "attributedTo": "https://mastodon.bot/users/apod_random", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.bot/users/apod_random/followers" ], "sensitive": false, "atomUri": "https://mastodon.bot/users/apod_random/statuses/113961428610941239", "inReplyToAtomUri": null, "conversation": "tag:mastodon.bot,2025-02-07:objectId=388932:objectType=Conversation", "content": "<p>APOD from 2019-12-29</p><p>Cassini Spacecraft Crosses <a href=\"https://mastodon.bot/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a>&#39;s Ring Plane</p><p>Galileo was puzzled when Saturn&#39;s &quot;appendages&quot; vanished in 1612, not realizing they were rings that seemed to disappear when Earth crossed their plane. Cassini images from 2005, processed by Fernando Garcia Navarro, show the thin rings and atmospheric bands of Saturn in striking colors.</p><p>HD image at <a href=\"https://apod.nasa.gov/apod/ap191229.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">apod.nasa.gov/apod/ap191229.ht</span><span class=\"invisible\">ml</span></a></p>", "contentMap": { "en": "<p>APOD from 2019-12-29</p><p>Cassini Spacecraft Crosses <a href=\"https://mastodon.bot/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a>&#39;s Ring Plane</p><p>Galileo was puzzled when Saturn&#39;s &quot;appendages&quot; vanished in 1612, not realizing they were rings that seemed to disappear when Earth crossed their plane. Cassini images from 2005, processed by Fernando Garcia Navarro, show the thin rings and atmospheric bands of Saturn in striking colors.</p><p>HD image at <a href=\"https://apod.nasa.gov/apod/ap191229.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">apod.nasa.gov/apod/ap191229.ht</span><span class=\"invisible\">ml</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.bot/media_attachments/files/113/961/389/866/803/723/original/51efbfebf99f79d8.jpg", "name": "Cassini Spacecraft Crosses Saturn's Ring Plane", "blurhash": "USD9Is9a0N?Z58t6-nNH9G%LxuIV-oNHNGxt", "width": 1004, "height": 742 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.bot/tags/saturn", "name": "#saturn" } ], "replies": { "id": "https://mastodon.bot/users/apod_random/statuses/113961428610941239/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.bot/users/apod_random/statuses/113961428610941239/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.bot/users/apod_random/statuses/113961428610941239/replies", "items": [] } } }