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://phpc.social/users/toflar/statuses/114386082478102503", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-23T07:25:04Z", "url": "https://phpc.social/@toflar/114386082478102503", "attributedTo": "https://phpc.social/users/toflar", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://phpc.social/users/toflar/followers" ], "sensitive": false, "atomUri": "https://phpc.social/users/toflar/statuses/114386082478102503", "inReplyToAtomUri": null, "conversation": "tag:phpc.social,2025-04-23:objectId=56338444:objectType=Conversation", "content": "<p>Ever needed to validate an external composer.lock (sent e.g. via API) against your local Composer instance to ensure it was not tampered with? Here&#39;s a little library I built: <a href=\"https://github.com/terminal42/composer-lock-validator\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/terminal42/composer</span><span class=\"invisible\">-lock-validator</span></a> <a href=\"https://phpc.social/tags/php\" class=\"mention hashtag\" rel=\"tag\">#<span>php</span></a> <a href=\"https://phpc.social/tags/composer\" class=\"mention hashtag\" rel=\"tag\">#<span>composer</span></a></p>", "contentMap": { "de": "<p>Ever needed to validate an external composer.lock (sent e.g. via API) against your local Composer instance to ensure it was not tampered with? Here&#39;s a little library I built: <a href=\"https://github.com/terminal42/composer-lock-validator\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/terminal42/composer</span><span class=\"invisible\">-lock-validator</span></a> <a href=\"https://phpc.social/tags/php\" class=\"mention hashtag\" rel=\"tag\">#<span>php</span></a> <a href=\"https://phpc.social/tags/composer\" class=\"mention hashtag\" rel=\"tag\">#<span>composer</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://phpc.social/tags/php", "name": "#php" }, { "type": "Hashtag", "href": "https://phpc.social/tags/composer", "name": "#composer" } ], "replies": { "id": "https://phpc.social/users/toflar/statuses/114386082478102503/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://phpc.social/users/toflar/statuses/114386082478102503/replies?only_other_accounts=true&page=true", "partOf": "https://phpc.social/users/toflar/statuses/114386082478102503/replies", "items": [] } }, "likes": { "id": "https://phpc.social/users/toflar/statuses/114386082478102503/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://phpc.social/users/toflar/statuses/114386082478102503/shares", "type": "Collection", "totalItems": 5 } }