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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.science/users/thuronyi", "type": "Person", "following": "https://mstdn.science/users/thuronyi/following", "followers": "https://mstdn.science/users/thuronyi/followers", "inbox": "https://mstdn.science/users/thuronyi/inbox", "outbox": "https://mstdn.science/users/thuronyi/outbox", "featured": "https://mstdn.science/users/thuronyi/collections/featured", "featuredTags": "https://mstdn.science/users/thuronyi/collections/tags", "preferredUsername": "thuronyi", "name": "B Thuronyi", "summary": "<p>Synthetic biologist, V. natriegens booster, Sheets torturer &amp; asst prof Chem @ Williams College. Holding kittens up in front of my face since 2009. Views mine.</p>", "url": "https://mstdn.science/@thuronyi", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": true, "published": "2022-12-19T00:00:00Z", "memorial": false, "devices": "https://mstdn.science/users/thuronyi/collections/devices", "publicKey": { "id": "https://mstdn.science/users/thuronyi#main-key", "owner": "https://mstdn.science/users/thuronyi", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuI2F7/uJsKfA9aqlMnFY\n/UNv2wBfu5rdUyS8anQ5BXUK2Ig8+G7P02G6A6PtuI0ePms9EUozBDkAYHYCGtOj\nVvgMyY5wsql/9QyyBgQrDZqNPKrjXiU74r4SnqL//Pu2xlAirLzG7rxvkoC6iXGO\nvNoVGY5X9IEcJbFSuERBcXIaNp9coeQUtDW9ZlfFRd8w0qo7wNo3NydFAGnxWUWx\nB78G8UJOHTqsXCC+7p2YVIZiL/XdBO7/Y8BYJnSdWwwPaO9f/HcdQKHaBKMCvR7b\nG85dlnW7pL8NsOsZVXHPJFI4cwgxwg3cHh/3bRO+Hh9BpsAvU0YkhZmj35APNmya\nnQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.science/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://static.mstdn.science/accounts/avatars/109/540/519/930/498/016/original/529264657b1a8c15.jpg" } }