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://mathstodon.xyz/users/EuroMathSoc/statuses/109438946932869084/activity", "type": "Create", "actor": "https://mathstodon.xyz/users/EuroMathSoc", "published": "2022-12-01T14:43:26Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/EuroMathSoc/followers", "https://mathstodon.xyz/users/ICMEStanford", "https://mathstodon.xyz/users/airoyoung" ], "object": { "id": "https://mathstodon.xyz/users/EuroMathSoc/statuses/109438946932869084", "type": "Note", "summary": null, "inReplyTo": "https://mathstodon.xyz/users/airoyoung/statuses/109437321572422833", "published": "2022-12-01T14:43:26Z", "url": "https://mathstodon.xyz/@EuroMathSoc/109438946932869084", "attributedTo": "https://mathstodon.xyz/users/EuroMathSoc", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/EuroMathSoc/followers", "https://mathstodon.xyz/users/ICMEStanford", "https://mathstodon.xyz/users/airoyoung" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/EuroMathSoc/statuses/109438946932869084", "inReplyToAtomUri": "https://mathstodon.xyz/users/airoyoung/statuses/109437321572422833", "conversation": "tag:mathstodon.xyz,2022-11-30:objectId=31634158:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@airoyoung\" class=\"u-url mention\">@<span>airoyoung</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@ICMEStanford\" class=\"u-url mention\">@<span>ICMEStanford</span></a></span> Hi!👋</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@airoyoung\" class=\"u-url mention\">@<span>airoyoung</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@ICMEStanford\" class=\"u-url mention\">@<span>ICMEStanford</span></a></span> Hi!👋</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mathstodon.xyz/users/airoyoung", "name": "@airoyoung" }, { "type": "Mention", "href": "https://mathstodon.xyz/users/ICMEStanford", "name": "@ICMEStanford" } ], "replies": { "id": "https://mathstodon.xyz/users/EuroMathSoc/statuses/109438946932869084/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/EuroMathSoc/statuses/109438946932869084/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/EuroMathSoc/statuses/109438946932869084/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/EuroMathSoc/statuses/109438946932869084/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mathstodon.xyz/users/EuroMathSoc/statuses/109438946932869084/shares", "type": "Collection", "totalItems": 0 } } }