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://mamot.fr/users/ploum/statuses/114137374117174035", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-10T09:15:15Z", "url": "https://mamot.fr/@ploum/114137374117174035", "attributedTo": "https://mamot.fr/users/ploum", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mamot.fr/users/ploum/followers" ], "sensitive": false, "atomUri": "https://mamot.fr/users/ploum/statuses/114137374117174035", "inReplyToAtomUri": null, "conversation": "tag:mamot.fr,2025-03-10:objectId=205710464:objectType=Conversation", "content": "<p>A bit of <a href=\"https://mamot.fr/tags/computinghistory\" class=\"mention hashtag\" rel=\"tag\">#<span>computinghistory</span></a> : part 3 of &quot;20 years of Linux on the desktop&quot;.</p><p>When mobile started to disrupt desktop computing…</p><p><a href=\"https://ploum.net/2025-03-08-linux_desktop3.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ploum.net/2025-03-08-linux_des</span><span class=\"invisible\">ktop3.html</span></a></p><p><a href=\"https://mamot.fr/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mamot.fr/tags/maemo\" class=\"mention hashtag\" rel=\"tag\">#<span>maemo</span></a> <a href=\"https://mamot.fr/tags/ubuntu\" class=\"mention hashtag\" rel=\"tag\">#<span>ubuntu</span></a> <a href=\"https://mamot.fr/tags/debian\" class=\"mention hashtag\" rel=\"tag\">#<span>debian</span></a> <a href=\"https://mamot.fr/tags/gnome\" class=\"mention hashtag\" rel=\"tag\">#<span>gnome</span></a> <a href=\"https://mamot.fr/tags/meego\" class=\"mention hashtag\" rel=\"tag\">#<span>meego</span></a></p>", "contentMap": { "en": "<p>A bit of <a href=\"https://mamot.fr/tags/computinghistory\" class=\"mention hashtag\" rel=\"tag\">#<span>computinghistory</span></a> : part 3 of &quot;20 years of Linux on the desktop&quot;.</p><p>When mobile started to disrupt desktop computing…</p><p><a href=\"https://ploum.net/2025-03-08-linux_desktop3.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ploum.net/2025-03-08-linux_des</span><span class=\"invisible\">ktop3.html</span></a></p><p><a href=\"https://mamot.fr/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mamot.fr/tags/maemo\" class=\"mention hashtag\" rel=\"tag\">#<span>maemo</span></a> <a href=\"https://mamot.fr/tags/ubuntu\" class=\"mention hashtag\" rel=\"tag\">#<span>ubuntu</span></a> <a href=\"https://mamot.fr/tags/debian\" class=\"mention hashtag\" rel=\"tag\">#<span>debian</span></a> <a href=\"https://mamot.fr/tags/gnome\" class=\"mention hashtag\" rel=\"tag\">#<span>gnome</span></a> <a href=\"https://mamot.fr/tags/meego\" class=\"mention hashtag\" rel=\"tag\">#<span>meego</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mamot.fr/tags/computinghistory", "name": "#computinghistory" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/maemo", "name": "#maemo" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/ubuntu", "name": "#ubuntu" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/debian", "name": "#debian" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/gnome", "name": "#gnome" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/meego", "name": "#meego" } ], "replies": { "id": "https://mamot.fr/users/ploum/statuses/114137374117174035/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mamot.fr/users/ploum/statuses/114137374117174035/replies?only_other_accounts=true&page=true", "partOf": "https://mamot.fr/users/ploum/statuses/114137374117174035/replies", "items": [] } }, "likes": { "id": "https://mamot.fr/users/ploum/statuses/114137374117174035/likes", "type": "Collection", "totalItems": 10 }, "shares": { "id": "https://mamot.fr/users/ploum/statuses/114137374117174035/shares", "type": "Collection", "totalItems": 7 } }