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://infosec.exchange/users/ShmooCon", "type": "Person", "following": "https://infosec.exchange/users/ShmooCon/following", "followers": "https://infosec.exchange/users/ShmooCon/followers", "inbox": "https://infosec.exchange/users/ShmooCon/inbox", "outbox": "https://infosec.exchange/users/ShmooCon/outbox", "featured": "https://infosec.exchange/users/ShmooCon/collections/featured", "featuredTags": "https://infosec.exchange/users/ShmooCon/collections/tags", "preferredUsername": "ShmooCon", "name": "ShmooCon", "summary": "<p>ShmooCon 2025 is Jan 10-12. 
This account is used primarily to push information. 
Got questions? Email us at info @ shmoocon.org</p>", "url": "https://infosec.exchange/@ShmooCon", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-11T00:00:00Z", "memorial": false, "publicKey": { "id": "https://infosec.exchange/users/ShmooCon#main-key", "owner": "https://infosec.exchange/users/ShmooCon", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvD25JBa0etSEFAp6encn\nazbLIuzJ8OLZM6fXRrhu7DOgls0yCYISLdSavIRdxZou8howL37+8oBnwWSVNHgr\n1J0lTjMNQNbsb1EJQ7uzrYc2TUZ9bLW0J2sKt0l4kuh4Zj3M0G8QxOxBbldxYPcB\nGJlDbclQBJ811Gav62N/+Otj/1Dzo7qPxk2BQNnoTU9HZWb5WHbNPyljUjaUCAla\nlH1XjxZ78RqIGiJYsAX6Llw/uzK2ZHDeayeFyE1AIBosZmVfOAR0OoWGWW3bS4DB\n6y1yWdGt7odbyPmEIYkb6P8MDoGLO45AH8m4NphU2QK56vHYzKH5IBM+GDfw1ua7\neQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website:", "value": "<a href=\"https://www.shmoocon.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">shmoocon.org</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://infosec.exchange/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/326/955/449/965/889/original/d10783ac836bfcb7.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/headers/109/326/955/449/965/889/original/2791d3549bb6cd43.jpeg" } }