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/techhelpkb/statuses/113941345540170985", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-03T18:22:37Z", "url": "https://mastodon.social/@techhelpkb/113941345540170985", "attributedTo": "https://mastodon.social/users/techhelpkb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/techhelpkb/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/techhelpkb/statuses/113941345540170985", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-03:objectId=911576583:objectType=Conversation", "content": "<p>Over the weekend, Apple announced that it is making Swift Build open source. This is the build engine used by both Xcode and for the company’s internal projects.</p><p><a href=\"https://mastodon.social/tags/apple\" class=\"mention hashtag\" rel=\"tag\">#<span>apple</span></a> <a href=\"https://mastodon.social/tags/swift\" class=\"mention hashtag\" rel=\"tag\">#<span>swift</span></a> <a href=\"https://mastodon.social/tags/build\" class=\"mention hashtag\" rel=\"tag\">#<span>build</span></a> <a href=\"https://mastodon.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://mastodon.social/tags/xcode\" class=\"mention hashtag\" rel=\"tag\">#<span>xcode</span></a> <br /><a href=\"https://9to5mac.com/2025/02/03/apple-makes-swift-build-open-source-swift-playgrounds-slightly-renamed/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">9to5mac.com/2025/02/03/apple-m</span><span class=\"invisible\">akes-swift-build-open-source-swift-playgrounds-slightly-renamed/</span></a></p>", "contentMap": { "en": "<p>Over the weekend, Apple announced that it is making Swift Build open source. This is the build engine used by both Xcode and for the company’s internal projects.</p><p><a href=\"https://mastodon.social/tags/apple\" class=\"mention hashtag\" rel=\"tag\">#<span>apple</span></a> <a href=\"https://mastodon.social/tags/swift\" class=\"mention hashtag\" rel=\"tag\">#<span>swift</span></a> <a href=\"https://mastodon.social/tags/build\" class=\"mention hashtag\" rel=\"tag\">#<span>build</span></a> <a href=\"https://mastodon.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://mastodon.social/tags/xcode\" class=\"mention hashtag\" rel=\"tag\">#<span>xcode</span></a> <br /><a href=\"https://9to5mac.com/2025/02/03/apple-makes-swift-build-open-source-swift-playgrounds-slightly-renamed/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">9to5mac.com/2025/02/03/apple-m</span><span class=\"invisible\">akes-swift-build-open-source-swift-playgrounds-slightly-renamed/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/apple", "name": "#apple" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/swift", "name": "#swift" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/build", "name": "#build" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/xcode", "name": "#xcode" } ], "replies": { "id": "https://mastodon.social/users/techhelpkb/statuses/113941345540170985/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/techhelpkb/statuses/113941345540170985/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/techhelpkb/statuses/113941345540170985/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/techhelpkb/statuses/113941345540170985/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/techhelpkb/statuses/113941345540170985/shares", "type": "Collection", "totalItems": 6 } }