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", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/jshermcyber", "type": "Person", "following": "https://mastodon.social/users/jshermcyber/following", "followers": "https://mastodon.social/users/jshermcyber/followers", "inbox": "https://mastodon.social/users/jshermcyber/inbox", "outbox": "https://mastodon.social/users/jshermcyber/outbox", "featured": "https://mastodon.social/users/jshermcyber/collections/featured", "featuredTags": "https://mastodon.social/users/jshermcyber/collections/tags", "preferredUsername": "jshermcyber", "name": "Justin Sherman", "summary": "<p>Technology, policy, and geopolitics @ Global Cyber Strategies, Duke University, and Atlantic Council. Columnist at Slate and WIRED. He/him. All views my own.</p>", "url": "https://mastodon.social/@jshermcyber", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-12-12T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/jshermcyber#main-key", "owner": "https://mastodon.social/users/jshermcyber", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwzVISXEbjUqGvJjeu+7V\ny1bkMbdSiF8X3yepra2rSZKipIJEwOqqGAGXDADN3fYOyNmo59nAgtcTT49Vzu3/\nt6PZsuSQind/g1NhD+reYIwU9FhDENOrlwXp3Brn2d9mpTX648N00G+e/lV9cBr0\nnE3qlzJvhuYio6dJcGECBBDknyvWtjDUYS7iu3Ox2yra9TKuhEkWcgqO4kskjr0a\nSjvA6nH2k1icinsEDg0f8o0FGbigrRIbuUAbaHBfn4LT5zrMHWIgZX2NN5O1ZeKj\nh05SQXAAGNV9wWmnyc3TzqWhabiLFEDjGXfdjVPboG5nRzXfcvDDA0iW49rAVrA1\nPQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/109/501/307/977/302/300/original/8789b1a08f4345bd.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/109/501/307/977/302/300/original/a26ccb0fe2861060.png" } }