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://c.im/users/matdevdug/statuses/114626849247958378", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-04T19:55:13Z", "url": "https://c.im/@matdevdug/114626849247958378", "attributedTo": "https://c.im/users/matdevdug", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://c.im/users/matdevdug/followers" ], "sensitive": false, "atomUri": "https://c.im/users/matdevdug/statuses/114626849247958378", "inReplyToAtomUri": null, "conversation": "tag:c.im,2025-06-04:objectId=289563811:objectType=Conversation", "content": "<p>I wrote a new theme for my site. I’m not sure how I feel about it yet, but I’d love to change it up. I’ll open source it when it’s done. However I’d love any feedback. <a href=\"https://matduggan.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">matduggan.com/</span><span class=\"invisible\"></span></a></p><p>The one thing I really struggled with is the “Share with Mastodon” button. I couldn’t think of a better way to handle it other than prompting you for your server. If you’ve seen a better way to do it let me know. <br /><a href=\"https://c.im/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a> <a href=\"https://c.im/tags/mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodon</span></a> <a href=\"https://c.im/tags/feedback\" class=\"mention hashtag\" rel=\"tag\">#<span>feedback</span></a></p>", "contentMap": { "en": "<p>I wrote a new theme for my site. I’m not sure how I feel about it yet, but I’d love to change it up. I’ll open source it when it’s done. However I’d love any feedback. <a href=\"https://matduggan.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">matduggan.com/</span><span class=\"invisible\"></span></a></p><p>The one thing I really struggled with is the “Share with Mastodon” button. I couldn’t think of a better way to handle it other than prompting you for your server. If you’ve seen a better way to do it let me know. <br /><a href=\"https://c.im/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a> <a href=\"https://c.im/tags/mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodon</span></a> <a href=\"https://c.im/tags/feedback\" class=\"mention hashtag\" rel=\"tag\">#<span>feedback</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://c.im/tags/webdev", "name": "#webdev" }, { "type": "Hashtag", "href": "https://c.im/tags/mastodon", "name": "#mastodon" }, { "type": "Hashtag", "href": "https://c.im/tags/feedback", "name": "#feedback" } ], "replies": { "id": "https://c.im/users/matdevdug/statuses/114626849247958378/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://c.im/users/matdevdug/statuses/114626849247958378/replies?only_other_accounts=true&page=true", "partOf": "https://c.im/users/matdevdug/statuses/114626849247958378/replies", "items": [] } }, "likes": { "id": "https://c.im/users/matdevdug/statuses/114626849247958378/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://c.im/users/matdevdug/statuses/114626849247958378/shares", "type": "Collection", "totalItems": 3 } }