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://fosstodon.org/users/AAMfP/statuses/114377845420066018", "type": "Note", "summary": null, "inReplyTo": "https://fosstodon.org/users/AAMfP/statuses/114377845414352934", "published": "2025-04-21T20:30:16Z", "url": "https://fosstodon.org/@AAMfP/114377845420066018", "attributedTo": "https://fosstodon.org/users/AAMfP", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/AAMfP/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/AAMfP/statuses/114377845420066018", "inReplyToAtomUri": "https://fosstodon.org/users/AAMfP/statuses/114377845414352934", "conversation": "tag:fosstodon.org,2025-04-21:objectId=309439483:objectType=Conversation", "content": "<p>4. The most used files such as desktop email client, (portable) <a href=\"https://fosstodon.org/tags/Emacs\" class=\"mention hashtag\" rel=\"tag\">#<span>Emacs</span></a> with <a href=\"https://fosstodon.org/tags/OrgMode\" class=\"mention hashtag\" rel=\"tag\">#<span>OrgMode</span></a> files of my digital garden, main books and documents and few more things (less than 10GB) are also RoboCopied on a simple, not encrypted, USB key to possibly be usable on the move.<br /> To be updated with two-way sync, to cope with updated files on the USB key instead of PC.</p>", "contentMap": { "en": "<p>4. The most used files such as desktop email client, (portable) <a href=\"https://fosstodon.org/tags/Emacs\" class=\"mention hashtag\" rel=\"tag\">#<span>Emacs</span></a> with <a href=\"https://fosstodon.org/tags/OrgMode\" class=\"mention hashtag\" rel=\"tag\">#<span>OrgMode</span></a> files of my digital garden, main books and documents and few more things (less than 10GB) are also RoboCopied on a simple, not encrypted, USB key to possibly be usable on the move.<br /> To be updated with two-way sync, to cope with updated files on the USB key instead of PC.</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/emacs", "name": "#emacs" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/orgmode", "name": "#orgmode" } ], "replies": { "id": "https://fosstodon.org/users/AAMfP/statuses/114377845420066018/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/AAMfP/statuses/114377845420066018/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/AAMfP/statuses/114377845420066018/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/AAMfP/statuses/114377845420066018/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://fosstodon.org/users/AAMfP/statuses/114377845420066018/shares", "type": "Collection", "totalItems": 0 } }