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/114010967360847384", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-16T01:28:21Z", "url": "https://mastodon.bot/@apod_random/114010967360847384", "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/114010967360847384", "inReplyToAtomUri": null, "conversation": "tag:mastodon.bot,2025-02-16:objectId=393034:objectType=Conversation", "content": "<p>APOD from 2005-06-06</p><p><a href=\"https://mastodon.bot/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a>: Dirty Rings and a Clean <a href=\"https://mastodon.bot/tags/Moon\" class=\"mention hashtag\" rel=\"tag\">#<span>Moon</span></a></p><p>Enceladus&#39; surface ice, thought to be cleaner than Saturn&#39;s rings, shines brightly in a Cassini image. While both are mainly water ice, ring particles are darkened by dust, unlike Enceladus&#39; clean appearance—possibly due to water volcanoes refreshing its surface.</p><p>HD image at <a href=\"https://apod.nasa.gov/apod/ap050606.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">apod.nasa.gov/apod/ap050606.ht</span><span class=\"invisible\">ml</span></a></p>", "contentMap": { "en": "<p>APOD from 2005-06-06</p><p><a href=\"https://mastodon.bot/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a>: Dirty Rings and a Clean <a href=\"https://mastodon.bot/tags/Moon\" class=\"mention hashtag\" rel=\"tag\">#<span>Moon</span></a></p><p>Enceladus&#39; surface ice, thought to be cleaner than Saturn&#39;s rings, shines brightly in a Cassini image. While both are mainly water ice, ring particles are darkened by dust, unlike Enceladus&#39; clean appearance—possibly due to water volcanoes refreshing its surface.</p><p>HD image at <a href=\"https://apod.nasa.gov/apod/ap050606.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">apod.nasa.gov/apod/ap050606.ht</span><span class=\"invisible\">ml</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.bot/media_attachments/files/114/006/682/215/716/491/original/b9addd6d44b1cdd7.jpg", "name": "Saturn: Dirty Rings and a Clean Moon", "blurhash": "UK8zlaNGofj[0Lt6WBay?aR*oeoeM|j@WBWC", "width": 599, "height": 500 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.bot/tags/saturn", "name": "#saturn" }, { "type": "Hashtag", "href": "https://mastodon.bot/tags/moon", "name": "#moon" } ], "replies": { "id": "https://mastodon.bot/users/apod_random/statuses/114010967360847384/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.bot/users/apod_random/statuses/114010967360847384/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.bot/users/apod_random/statuses/114010967360847384/replies", "items": [] } } }