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.

Open in browser →
{ "@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" } ], "id": "https://mstdn.social/users/bste/statuses/110455542391460043/activity", "type": "Create", "actor": "https://mstdn.social/users/bste", "published": "2023-05-30T03:37:02Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/bste/followers", "https://masto.ai/users/unusual_whales" ], "object": { "id": "https://mstdn.social/users/bste/statuses/110455542391460043", "type": "Note", "summary": null, "inReplyTo": "https://masto.ai/users/unusual_whales/statuses/110455209410528020", "published": "2023-05-30T03:37:02Z", "url": "https://mstdn.social/@bste/110455542391460043", "attributedTo": "https://mstdn.social/users/bste", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/bste/followers", "https://masto.ai/users/unusual_whales" ], "sensitive": false, "atomUri": "https://mstdn.social/users/bste/statuses/110455542391460043", "inReplyToAtomUri": "https://masto.ai/users/unusual_whales/statuses/110455209410528020", "conversation": "tag:masto.ai,2023-05-30:objectId=62545083:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://masto.ai/@unusual_whales\" class=\"u-url mention\">@<span>unusual_whales</span></a></span> ubsurd!</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://masto.ai/@unusual_whales\" class=\"u-url mention\">@<span>unusual_whales</span></a></span> ubsurd!</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://masto.ai/users/unusual_whales", "name": "@unusual_whales@masto.ai" } ], "replies": { "id": "https://mstdn.social/users/bste/statuses/110455542391460043/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/bste/statuses/110455542391460043/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/bste/statuses/110455542391460043/replies", "items": [] } } } }