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.social/users/diogocapela/statuses/114203431046020679", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-22T01:14:24Z", "url": "https://mastodon.social/@diogocapela/114203431046020679", "attributedTo": "https://mastodon.social/users/diogocapela", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/diogocapela/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/diogocapela/statuses/114203431046020679", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-22:objectId=952176206:objectType=Conversation", "content": "<p>Last week&#39;s most downloaded npm packages:</p><p>1. semver<br />2. ansi-styles<br />3. debug<br />4. supports-color<br />5. chalk<br />6. minimatch<br />7. ms<br />8. tslib<br />9. strip-ansi<br />10. has-flag</p><p><a href=\"https://mastodon.social/tags/nodejs\" class=\"mention hashtag\" rel=\"tag\">#<span>nodejs</span></a> <a href=\"https://mastodon.social/tags/npm\" class=\"mention hashtag\" rel=\"tag\">#<span>npm</span></a> <a href=\"https://mastodon.social/tags/javascript\" class=\"mention hashtag\" rel=\"tag\">#<span>javascript</span></a> <a href=\"https://mastodon.social/tags/js\" class=\"mention hashtag\" rel=\"tag\">#<span>js</span></a> <a href=\"https://mastodon.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a></p>", "contentMap": { "en": "<p>Last week&#39;s most downloaded npm packages:</p><p>1. semver<br />2. ansi-styles<br />3. debug<br />4. supports-color<br />5. chalk<br />6. minimatch<br />7. ms<br />8. tslib<br />9. strip-ansi<br />10. has-flag</p><p><a href=\"https://mastodon.social/tags/nodejs\" class=\"mention hashtag\" rel=\"tag\">#<span>nodejs</span></a> <a href=\"https://mastodon.social/tags/npm\" class=\"mention hashtag\" rel=\"tag\">#<span>npm</span></a> <a href=\"https://mastodon.social/tags/javascript\" class=\"mention hashtag\" rel=\"tag\">#<span>javascript</span></a> <a href=\"https://mastodon.social/tags/js\" class=\"mention hashtag\" rel=\"tag\">#<span>js</span></a> <a href=\"https://mastodon.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/nodejs", "name": "#nodejs" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/npm", "name": "#npm" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/javascript", "name": "#javascript" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/js", "name": "#js" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/webdev", "name": "#webdev" } ], "replies": { "id": "https://mastodon.social/users/diogocapela/statuses/114203431046020679/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/diogocapela/statuses/114203431046020679/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/diogocapela/statuses/114203431046020679/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/diogocapela/statuses/114203431046020679/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/diogocapela/statuses/114203431046020679/shares", "type": "Collection", "totalItems": 0 } }