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://social.lansky.name/users/hn50/statuses/114476443757273209", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-09T06:25:07Z", "url": "https://social.lansky.name/@hn50/114476443757273209", "attributedTo": "https://social.lansky.name/users/hn50", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.lansky.name/users/hn50/followers" ], "sensitive": false, "atomUri": "https://social.lansky.name/users/hn50/statuses/114476443757273209", "inReplyToAtomUri": null, "conversation": "tag:social.lansky.name,2025-05-09:objectId=5456579:objectType=Conversation", "content": "<p>Prepare your apps for Google Play&#39;s 16 KB page size compatibility requirement</p><p>Link: <a href=\"https://android-developers.googleblog.com/2025/05/prepare-play-apps-for-devices-with-16kb-page-size.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">android-developers.googleblog.</span><span class=\"invisible\">com/2025/05/prepare-play-apps-for-devices-with-16kb-page-size.html</span></a><br />Discussion: <a href=\"https://news.ycombinator.com/item?id=43931673\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.ycombinator.com/item?id=4</span><span class=\"invisible\">3931673</span></a></p><p><a href=\"https://social.lansky.name/tags/google\" class=\"mention hashtag\" rel=\"tag\">#<span>google</span></a></p>", "contentMap": { "en": "<p>Prepare your apps for Google Play&#39;s 16 KB page size compatibility requirement</p><p>Link: <a href=\"https://android-developers.googleblog.com/2025/05/prepare-play-apps-for-devices-with-16kb-page-size.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">android-developers.googleblog.</span><span class=\"invisible\">com/2025/05/prepare-play-apps-for-devices-with-16kb-page-size.html</span></a><br />Discussion: <a href=\"https://news.ycombinator.com/item?id=43931673\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.ycombinator.com/item?id=4</span><span class=\"invisible\">3931673</span></a></p><p><a href=\"https://social.lansky.name/tags/google\" class=\"mention hashtag\" rel=\"tag\">#<span>google</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://social.lansky.name/tags/google", "name": "#google" } ], "replies": { "id": "https://social.lansky.name/users/hn50/statuses/114476443757273209/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.lansky.name/users/hn50/statuses/114476443757273209/replies?only_other_accounts=true&page=true", "partOf": "https://social.lansky.name/users/hn50/statuses/114476443757273209/replies", "items": [] } }, "likes": { "id": "https://social.lansky.name/users/hn50/statuses/114476443757273209/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://social.lansky.name/users/hn50/statuses/114476443757273209/shares", "type": "Collection", "totalItems": 0 } }