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", "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/richardhwest", "type": "Person", "following": "https://mastodon.social/users/richardhwest/following", "followers": "https://mastodon.social/users/richardhwest/followers", "inbox": "https://mastodon.social/users/richardhwest/inbox", "outbox": "https://mastodon.social/users/richardhwest/outbox", "featured": "https://mastodon.social/users/richardhwest/collections/featured", "featuredTags": "https://mastodon.social/users/richardhwest/collections/tags", "preferredUsername": "richardhwest", "name": "Richard West", "summary": "<p>Chemical Engineering faculty at Northeastern University, researching computational modeling and prediction of chemical kinetics, in heterogeneous catalysis and combustion. Also a husband, dad, a photographer, a violinist, and a weird toast chef.</p>", "url": "https://mastodon.social/@richardhwest", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-28T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/richardhwest#main-key", "owner": "https://mastodon.social/users/richardhwest", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA13kjvAOsIfAocsyW0EfZ\nVqNqhexTX5BjerTlsYucycvffklOk/jY/+KtMs3BYSod93R2eooKzGsfUznvplM9\n1SAoruedRV8pHnUG4X4aJmAyEfgRspLkUyh2lHF6Fl80vjoqefboZF5CWbTS2PLF\nIaSttYGCLsQRBKNrhYTsjG0uNPQ2xnE7xyyVZH2xT7N0rhA9o3sydZbDmrHE4vdi\n9INwF3LuE1gATXDG+T/aPnZPo2ybHLoNRAgwC400mzM+83BvcfW6dIGea7Qu8DfV\nplQKr4VDYjWfI4pmnloX54MfRGwd1NrI+sIs1+71tPhtMzakDhRJLKtlX/O6+8qT\n5wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Pronouns", "value": "He/Him" }, { "type": "PropertyValue", "name": "Research group website", "value": "<a href=\"https://web.northeastern.edu/comocheng/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">web.northeastern.edu/comocheng/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Twitter handle (soon to be former?)", "value": "<span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@richardhwest\" class=\"u-url mention\">@<span>richardhwest</span></a></span>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/109/246/815/375/952/438/original/10e143092f054a24.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/109/246/815/375/952/438/original/579b4c12f8feacf6.jpg" } }