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://mathstodon.xyz/users/kalyani_tt", "type": "Person", "following": "https://mathstodon.xyz/users/kalyani_tt/following", "followers": "https://mathstodon.xyz/users/kalyani_tt/followers", "inbox": "https://mathstodon.xyz/users/kalyani_tt/inbox", "outbox": "https://mathstodon.xyz/users/kalyani_tt/outbox", "featured": "https://mathstodon.xyz/users/kalyani_tt/collections/featured", "featuredTags": "https://mathstodon.xyz/users/kalyani_tt/collections/tags", "preferredUsername": "kalyani_tt", "name": "Kalyani", "summary": "<p>CS undergrad at Yale University<br />she/her</p>", "url": "https://mathstodon.xyz/@kalyani_tt", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-04-03T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/kalyani_tt#main-key", "owner": "https://mathstodon.xyz/users/kalyani_tt", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArJW8E4xc2Pj9ixssyiwU\nkyGWFhGPxQezMKBdCa2pQKKhFqdyubenYOROTByYbh4hUinJuXdLjuv495MsuAeD\nlC66oJUh+o6wrRjNHkZ8CSFgtMLsZc+j6qjPBaydgPSOBT76IHMzaOzy/HODwDed\nmmVnudVc/FypQYBcl02dFzOgkTXoT8m/cBgDJLWRPRKoA5pVQi+lw110OpeYIE9U\nlW+aXtpPGDUxn6LAqP05ITRF0cFM9rCDwRC7ZgGl6TRu707LFR3KKl7S1KE1WbsF\n4fYTuflLlLLg6VmQU76HY5GeKRgHqgxcV9gaYN5YxGPzjhp2cNWw0rFQOC2ABbQN\ndwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/avatars/112/204/406/959/255/349/original/3c43c4cd3e5ae3f0.jpg" } }