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://mstdn.party/users/clbear31/statuses/113889883228593699", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.party/users/clbear31/statuses/113889876968017319", "published": "2025-01-25T16:15:05Z", "url": "https://mstdn.party/@clbear31/113889883228593699", "attributedTo": "https://mstdn.party/users/clbear31", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.party/users/clbear31/followers" ], "sensitive": false, "atomUri": "https://mstdn.party/users/clbear31/statuses/113889883228593699", "inReplyToAtomUri": "https://mstdn.party/users/clbear31/statuses/113889876968017319", "conversation": "tag:mstdn.party,2025-01-25:objectId=192756930:objectType=Conversation", "content": "<p>18/ 🐘 Mastodon </p><p>• Part of the Fediverse (decentralized and federated) </p><p>• Focus on privacy and control </p><p>• Great for niche communities </p><p>• Learning curve for newcomers </p><p>• Disjointed experience across different instances<br /><a href=\"https://mstdn.party/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> <a href=\"https://mstdn.party/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a> <a href=\"https://mstdn.party/tags/DecentralizedSocialNetwork\" class=\"mention hashtag\" rel=\"tag\">#<span>DecentralizedSocialNetwork</span></a></p>", "contentMap": { "fr": "<p>18/ 🐘 Mastodon </p><p>• Part of the Fediverse (decentralized and federated) </p><p>• Focus on privacy and control </p><p>• Great for niche communities </p><p>• Learning curve for newcomers </p><p>• Disjointed experience across different instances<br /><a href=\"https://mstdn.party/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> <a href=\"https://mstdn.party/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a> <a href=\"https://mstdn.party/tags/DecentralizedSocialNetwork\" class=\"mention hashtag\" rel=\"tag\">#<span>DecentralizedSocialNetwork</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.party/tags/mastodon", "name": "#mastodon" }, { "type": "Hashtag", "href": "https://mstdn.party/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://mstdn.party/tags/decentralizedsocialnetwork", "name": "#decentralizedsocialnetwork" } ], "replies": { "id": "https://mstdn.party/users/clbear31/statuses/113889883228593699/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.party/users/clbear31/statuses/113889883228593699/replies?min_id=113889889240717202&page=true", "partOf": "https://mstdn.party/users/clbear31/statuses/113889883228593699/replies", "items": [ "https://mstdn.party/users/clbear31/statuses/113889889240717202" ] } }, "likes": { "id": "https://mstdn.party/users/clbear31/statuses/113889883228593699/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mstdn.party/users/clbear31/statuses/113889883228593699/shares", "type": "Collection", "totalItems": 1 } }