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/dalfen/statuses/113972159071048090/replies", "type": "Collection", "first": { "id": "https://mstdn.social/users/dalfen/statuses/113972159071048090/replies?page=true", "type": "CollectionPage", "next": "https://mstdn.social/users/dalfen/statuses/113972159071048090/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/dalfen/statuses/113972159071048090/replies", "items": [ { "id": "https://mstdn.social/users/dalfen/statuses/113972285520417553", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/dalfen/statuses/113972159071048090", "published": "2025-02-09T05:31:03Z", "url": "https://mstdn.social/@dalfen/113972285520417553", "attributedTo": "https://mstdn.social/users/dalfen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/dalfen/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/dalfen/statuses/113972285520417553", "inReplyToAtomUri": "https://mstdn.social/users/dalfen/statuses/113972159071048090", "conversation": "tag:mstdn.social,2025-02-09:objectId=507301492:objectType=Conversation", "content": "<p>Per the Wayback Machine, the White House’s United States Constitution webpage was last archived on Inauguration Day— Jan 20, 2025 at 15:16:01, then gone (404 Not Found) on Jan 21, 2025 at 10:28:08.</p><p><a href=\"https://mstdn.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> <a href=\"https://mstdn.social/tags/USGov\" class=\"mention hashtag\" rel=\"tag\">#<span>USGov</span></a> <a href=\"https://mstdn.social/tags/USPol\" class=\"mention hashtag\" rel=\"tag\">#<span>USPol</span></a> <a href=\"https://mstdn.social/tags/constitution\" class=\"mention hashtag\" rel=\"tag\">#<span>constitution</span></a> </p><p>/2 of 2</p><p><a href=\"https://web.archive.org/web/20250415000000*/https://www.whitehouse.gov/about-the-white-house/our-government/the-constitution/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">web.archive.org/web/2025041500</span><span class=\"invisible\">0000*/https://www.whitehouse.gov/about-the-white-house/our-government/the-constitution/</span></a></p>", "contentMap": { "en": "<p>Per the Wayback Machine, the White House’s United States Constitution webpage was last archived on Inauguration Day— Jan 20, 2025 at 15:16:01, then gone (404 Not Found) on Jan 21, 2025 at 10:28:08.</p><p><a href=\"https://mstdn.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> <a href=\"https://mstdn.social/tags/USGov\" class=\"mention hashtag\" rel=\"tag\">#<span>USGov</span></a> <a href=\"https://mstdn.social/tags/USPol\" class=\"mention hashtag\" rel=\"tag\">#<span>USPol</span></a> <a href=\"https://mstdn.social/tags/constitution\" class=\"mention hashtag\" rel=\"tag\">#<span>constitution</span></a> </p><p>/2 of 2</p><p><a href=\"https://web.archive.org/web/20250415000000*/https://www.whitehouse.gov/about-the-white-house/our-government/the-constitution/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">web.archive.org/web/2025041500</span><span class=\"invisible\">0000*/https://www.whitehouse.gov/about-the-white-house/our-government/the-constitution/</span></a></p>" }, "updated": "2025-02-16T03:25:10Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/USA", "name": "#USA" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/USgov", "name": "#USgov" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/constitution", "name": "#constitution" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/USpol", "name": "#USpol" } ], "replies": { "id": "https://mstdn.social/users/dalfen/statuses/113972285520417553/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/dalfen/statuses/113972285520417553/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/dalfen/statuses/113972285520417553/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/dalfen/statuses/113972285520417553/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mstdn.social/users/dalfen/statuses/113972285520417553/shares", "type": "Collection", "totalItems": 1 } } ] } }