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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://post.lurk.org/users/lgm/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://post.lurk.org/users/lgm/statuses/114583851465419378", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-28T05:40:19Z", "url": "https://post.lurk.org/@lgm/114583851465419378", "attributedTo": "https://post.lurk.org/users/lgm", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://post.lurk.org/users/lgm/followers" ], "sensitive": false, "atomUri": "https://post.lurk.org/users/lgm/statuses/114583851465419378", "inReplyToAtomUri": null, "conversation": "tag:post.lurk.org,2025-05-28:objectId=56295934:objectType=Conversation", "localOnly": false, "content": "<p>At the conference an when watching the streams: use our chat for comments, latest updates and coordination.</p><p>Our IRC is at “<a href=\"https://post.lurk.org/tags/lgm\" class=\"mention hashtag\" rel=\"tag\">#<span>lgm</span></a>” at irc.libera.chat: <a href=\"https://libera.chat/guides/connect\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">libera.chat/guides/connect</span><span class=\"invisible\"></span></a><br />There is a Matrix channel that also bridges to the IRC at <a href=\"https://post.lurk.org/tags/lgm\" class=\"mention hashtag\" rel=\"tag\">#<span>lgm</span></a>:kde.org: <a href=\"https://matrix.to/#/%23lgm:kde.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">matrix.to/#/%23lgm:kde.org</span><span class=\"invisible\"></span></a></p><p><a href=\"https://post.lurk.org/tags/LGM25NBG\" class=\"mention hashtag\" rel=\"tag\">#<span>LGM25NBG</span></a> <a href=\"https://post.lurk.org/tags/libregraphicsmeeting\" class=\"mention hashtag\" rel=\"tag\">#<span>libregraphicsmeeting</span></a> <a href=\"https://post.lurk.org/tags/lgm\" class=\"mention hashtag\" rel=\"tag\">#<span>lgm</span></a></p>", "contentMap": { "en": "<p>At the conference an when watching the streams: use our chat for comments, latest updates and coordination.</p><p>Our IRC is at “<a href=\"https://post.lurk.org/tags/lgm\" class=\"mention hashtag\" rel=\"tag\">#<span>lgm</span></a>” at irc.libera.chat: <a href=\"https://libera.chat/guides/connect\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">libera.chat/guides/connect</span><span class=\"invisible\"></span></a><br />There is a Matrix channel that also bridges to the IRC at <a href=\"https://post.lurk.org/tags/lgm\" class=\"mention hashtag\" rel=\"tag\">#<span>lgm</span></a>:kde.org: <a href=\"https://matrix.to/#/%23lgm:kde.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">matrix.to/#/%23lgm:kde.org</span><span class=\"invisible\"></span></a></p><p><a href=\"https://post.lurk.org/tags/LGM25NBG\" class=\"mention hashtag\" rel=\"tag\">#<span>LGM25NBG</span></a> <a href=\"https://post.lurk.org/tags/libregraphicsmeeting\" class=\"mention hashtag\" rel=\"tag\">#<span>libregraphicsmeeting</span></a> <a href=\"https://post.lurk.org/tags/lgm\" class=\"mention hashtag\" rel=\"tag\">#<span>lgm</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://post.lurk.org/tags/lgm", "name": "#lgm" }, { "type": "Hashtag", "href": "https://post.lurk.org/tags/lgm25nbg", "name": "#lgm25nbg" }, { "type": "Hashtag", "href": "https://post.lurk.org/tags/libregraphicsmeeting", "name": "#libregraphicsmeeting" } ], "replies": { "id": "https://post.lurk.org/users/lgm/statuses/114583851465419378/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://post.lurk.org/users/lgm/statuses/114583851465419378/replies?only_other_accounts=true&page=true", "partOf": "https://post.lurk.org/users/lgm/statuses/114583851465419378/replies", "items": [] } } }, { "id": "https://post.lurk.org/users/lgm/statuses/114578534175325026", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-27T07:08:04Z", "url": "https://post.lurk.org/@lgm/114578534175325026", "attributedTo": "https://post.lurk.org/users/lgm", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://post.lurk.org/users/lgm/followers" ], "sensitive": false, "atomUri": "https://post.lurk.org/users/lgm/statuses/114578534175325026", "inReplyToAtomUri": null, "conversation": "tag:post.lurk.org,2025-05-27:objectId=56248517:objectType=Conversation", "localOnly": false, "content": "<p>Tomorrow: Graphics Meeting 2025 in Nuremberg, Germany.</p><p>May 28 – 31</p><p>The Libre Graphics Meeting is an annual meeting on Free/Libre and Open Source software for graphics.</p><p>community • talks • workshops • meetings </p><p>Directions:<br />We are hosted in Karl-Bröger-Zentrum<br />Karl-Bröger-Straße 9<br />90459 Nürnberg </p><p>Live Streams via Website <br /><a href=\"https://libregraphicsmeeting.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">libregraphicsmeeting.org</span><span class=\"invisible\"></span></a></p><p><a href=\"https://post.lurk.org/tags/libregraphicsmeeting\" class=\"mention hashtag\" rel=\"tag\">#<span>libregraphicsmeeting</span></a> <a href=\"https://post.lurk.org/tags/LGM25NBG\" class=\"mention hashtag\" rel=\"tag\">#<span>LGM25NBG</span></a> <a href=\"https://post.lurk.org/tags/lgm\" class=\"mention hashtag\" rel=\"tag\">#<span>lgm</span></a></p>", "contentMap": { "en": "<p>Tomorrow: Graphics Meeting 2025 in Nuremberg, Germany.</p><p>May 28 – 31</p><p>The Libre Graphics Meeting is an annual meeting on Free/Libre and Open Source software for graphics.</p><p>community • talks • workshops • meetings </p><p>Directions:<br />We are hosted in Karl-Bröger-Zentrum<br />Karl-Bröger-Straße 9<br />90459 Nürnberg </p><p>Live Streams via Website <br /><a href=\"https://libregraphicsmeeting.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">libregraphicsmeeting.org</span><span class=\"invisible\"></span></a></p><p><a href=\"https://post.lurk.org/tags/libregraphicsmeeting\" class=\"mention hashtag\" rel=\"tag\">#<span>libregraphicsmeeting</span></a> <a href=\"https://post.lurk.org/tags/LGM25NBG\" class=\"mention hashtag\" rel=\"tag\">#<span>LGM25NBG</span></a> <a href=\"https://post.lurk.org/tags/lgm\" class=\"mention hashtag\" rel=\"tag\">#<span>lgm</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://post.lurk.org/system/media_attachments/files/114/578/534/033/865/645/original/74632e33079bd699.jpeg", "name": null, "blurhash": "U9Dv$f-4-U06IqN3e?R5O?.8Os,+0NRg%Df-", "width": 2494, "height": 3325 } ], "tag": [ { "type": "Hashtag", "href": "https://post.lurk.org/tags/libregraphicsmeeting", "name": "#libregraphicsmeeting" }, { "type": "Hashtag", "href": "https://post.lurk.org/tags/lgm25nbg", "name": "#lgm25nbg" }, { "type": "Hashtag", "href": "https://post.lurk.org/tags/lgm", "name": "#lgm" } ], "replies": { "id": "https://post.lurk.org/users/lgm/statuses/114578534175325026/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://post.lurk.org/users/lgm/statuses/114578534175325026/replies?only_other_accounts=true&page=true", "partOf": "https://post.lurk.org/users/lgm/statuses/114578534175325026/replies", "items": [] } } } ] }