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://mastodon.xyz/users/nextcloud/statuses/114703171870093520", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-18T07:25:04Z", "url": "https://mastodon.xyz/@nextcloud/114703171870093520", "attributedTo": "https://mastodon.xyz/users/nextcloud", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.xyz/users/nextcloud/followers" ], "sensitive": false, "atomUri": "https://mastodon.xyz/users/nextcloud/statuses/114703171870093520", "inReplyToAtomUri": null, "conversation": "tag:mastodon.xyz,2025-06-18:objectId=238136923:objectType=Conversation", "content": "<p>80% of our engineering time goes to maintenance, not new features.</p><p>Why? 👉 Because speed, security &amp; stability matter more than flashy extras.</p><p>Get the full story: 🎥 <a href=\"https://youtu.be/kZ8KMXoOtYk\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/kZ8KMXoOtYk</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.xyz/tags/Nextcloud\" class=\"mention hashtag\" rel=\"tag\">#<span>Nextcloud</span></a> <a href=\"https://mastodon.xyz/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.xyz/tags/PrivacyFirst\" class=\"mention hashtag\" rel=\"tag\">#<span>PrivacyFirst</span></a></p>", "contentMap": { "en": "<p>80% of our engineering time goes to maintenance, not new features.</p><p>Why? 👉 Because speed, security &amp; stability matter more than flashy extras.</p><p>Get the full story: 🎥 <a href=\"https://youtu.be/kZ8KMXoOtYk\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/kZ8KMXoOtYk</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.xyz/tags/Nextcloud\" class=\"mention hashtag\" rel=\"tag\">#<span>Nextcloud</span></a> <a href=\"https://mastodon.xyz/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.xyz/tags/PrivacyFirst\" class=\"mention hashtag\" rel=\"tag\">#<span>PrivacyFirst</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.xyz/tags/nextcloud", "name": "#nextcloud" }, { "type": "Hashtag", "href": "https://mastodon.xyz/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.xyz/tags/privacyfirst", "name": "#privacyfirst" } ], "replies": { "id": "https://mastodon.xyz/users/nextcloud/statuses/114703171870093520/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.xyz/users/nextcloud/statuses/114703171870093520/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.xyz/users/nextcloud/statuses/114703171870093520/replies", "items": [] } }, "likes": { "id": "https://mastodon.xyz/users/nextcloud/statuses/114703171870093520/likes", "type": "Collection", "totalItems": 48 }, "shares": { "id": "https://mastodon.xyz/users/nextcloud/statuses/114703171870093520/shares", "type": "Collection", "totalItems": 17 } }