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" } ], "id": "https://mathstodon.xyz/users/ykonstant/statuses/109597052257506164/activity", "type": "Create", "actor": "https://mathstodon.xyz/users/ykonstant", "published": "2022-12-29T12:51:42Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/ykonstant/followers", "https://mathstodon.xyz/users/anton_hilado" ], "object": { "id": "https://mathstodon.xyz/users/ykonstant/statuses/109597052257506164", "type": "Note", "summary": null, "inReplyTo": "https://mathstodon.xyz/users/anton_hilado/statuses/109581667953951319", "published": "2022-12-29T12:51:42Z", "url": "https://mathstodon.xyz/@ykonstant/109597052257506164", "attributedTo": "https://mathstodon.xyz/users/ykonstant", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/ykonstant/followers", "https://mathstodon.xyz/users/anton_hilado" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/ykonstant/statuses/109597052257506164", "inReplyToAtomUri": "https://mathstodon.xyz/users/anton_hilado/statuses/109581667953951319", "conversation": "tag:mathstodon.xyz,2022-12-26:objectId=35242210:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@anton_hilado\" class=\"u-url mention\">@<span>anton_hilado</span></a></span> </p><p>I love the exposition and short chapter/one idea structure in Mazur and Stein&#39;s book Prime Numbers and the Riemann Hypothesis; I wish more books were structured that way.</p><p>For a textbook with a similar structure, check Lax&#39;s fantastic Functional Analysis book.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@anton_hilado\" class=\"u-url mention\">@<span>anton_hilado</span></a></span> </p><p>I love the exposition and short chapter/one idea structure in Mazur and Stein&#39;s book Prime Numbers and the Riemann Hypothesis; I wish more books were structured that way.</p><p>For a textbook with a similar structure, check Lax&#39;s fantastic Functional Analysis book.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mathstodon.xyz/users/anton_hilado", "name": "@anton_hilado" } ], "replies": { "id": "https://mathstodon.xyz/users/ykonstant/statuses/109597052257506164/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/ykonstant/statuses/109597052257506164/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/ykonstant/statuses/109597052257506164/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/ykonstant/statuses/109597052257506164/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mathstodon.xyz/users/ykonstant/statuses/109597052257506164/shares", "type": "Collection", "totalItems": 2 } } }