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.online/users/Neurograce", "type": "Person", "following": "https://mastodon.online/users/Neurograce/following", "followers": "https://mastodon.online/users/Neurograce/followers", "inbox": "https://mastodon.online/users/Neurograce/inbox", "outbox": "https://mastodon.online/users/Neurograce/outbox", "featured": "https://mastodon.online/users/Neurograce/collections/featured", "featuredTags": "https://mastodon.online/users/Neurograce/collections/tags", "preferredUsername": "Neurograce", "name": "Grace Lindsay", "summary": "<p>Assistant Professor of Psychology and Data Science, New York University | Working on the brain and climate (separately) | <a href=\"http://www.gracewlindsay.com\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://www.</span><span class=\"\">gracewlindsay.com</span><span class=\"invisible\"></span></a> | Author, &quot;Models of the Mind: How physics, engineering, and mathematics have shaped our understanding of the brain&quot; <a href=\"http://tinyurl.com/h9dn4bw7\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">tinyurl.com/h9dn4bw7</span><span class=\"invisible\"></span></a></p>", "url": "https://mastodon.online/@Neurograce", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-04-27T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.online/users/Neurograce#main-key", "owner": "https://mastodon.online/users/Neurograce", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwYpnM+bqs1ii9C5ywdIV\nZSmdsnZNwpNp1T5xGwF4EFs+I4ikE/xMZa2Hawy3neumTLUgs4qKzGpiOoYMB8eN\nUnRoC1Y/c57yAwQJvhOcTZyEkiGZonuRhYGM3SsTXTWuYOub4c7uO5tZEBAQyp7v\ntkwyEnDsOXnVXrqCUWP9IKs1IuCP4zWZY6esOw7/v7/EDoMBI22yA8FLQd3UeH29\nLiwjhthNUX5z1yEMCGZ0/ujZe+vYM77GoiGo+vgJvoGb37u3DfPBfAhf2VSjRuV+\nsoJyJaxkDS3neUzGMI5VNOw4WAImcvGaYk06EVOcNXZeWclWZJGpMuLKo8M2pvTm\nfwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.online/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/accounts/avatars/108/204/993/675/244/770/original/f2645d41990fa638.jpeg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.online/accounts/headers/108/204/993/675/244/770/original/b2596526c62df076.png" } }