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.

Open in browser →
{ "@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://aus.social/users/cos/statuses/114078565915522361", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-27T23:59:33Z", "url": "https://aus.social/@cos/114078565915522361", "attributedTo": "https://aus.social/users/cos", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://aus.social/users/cos/followers" ], "sensitive": false, "atomUri": "https://aus.social/users/cos/statuses/114078565915522361", "inReplyToAtomUri": null, "conversation": "tag:aus.social,2025-02-27:objectId=203531877:objectType=Conversation", "content": "<p>wondering if this - <a href=\"https://github.com/opencloud-eu\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/opencloud-eu</span><span class=\"invisible\"></span></a> - is going to be the subset of Nextcloud functionality that I actually need...</p><p><a href=\"https://aus.social/tags/SelfHosting\" class=\"mention hashtag\" rel=\"tag\">#<span>SelfHosting</span></a></p>", "contentMap": { "en": "<p>wondering if this - <a href=\"https://github.com/opencloud-eu\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/opencloud-eu</span><span class=\"invisible\"></span></a> - is going to be the subset of Nextcloud functionality that I actually need...</p><p><a href=\"https://aus.social/tags/SelfHosting\" class=\"mention hashtag\" rel=\"tag\">#<span>SelfHosting</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://aus.social/tags/selfhosting", "name": "#selfhosting" } ], "replies": { "id": "https://aus.social/users/cos/statuses/114078565915522361/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://aus.social/users/cos/statuses/114078565915522361/replies?only_other_accounts=true&page=true", "partOf": "https://aus.social/users/cos/statuses/114078565915522361/replies", "items": [] } }, "likes": { "id": "https://aus.social/users/cos/statuses/114078565915522361/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://aus.social/users/cos/statuses/114078565915522361/shares", "type": "Collection", "totalItems": 2 } }