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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.cloud/users/kellybodwin", "type": "Person", "following": "https://mastodon.cloud/users/kellybodwin/following", "followers": "https://mastodon.cloud/users/kellybodwin/followers", "inbox": "https://mastodon.cloud/users/kellybodwin/inbox", "outbox": "https://mastodon.cloud/users/kellybodwin/outbox", "featured": "https://mastodon.cloud/users/kellybodwin/collections/featured", "featuredTags": "https://mastodon.cloud/users/kellybodwin/collections/tags", "preferredUsername": "kellybodwin", "name": "Kelly Bodwin", "summary": "<p>I just really like <a href=\"https://mastodon.cloud/tags/rstats\" class=\"mention hashtag\" rel=\"tag\">#<span>rstats</span></a>, okay?</p>", "url": "https://mastodon.cloud/@kellybodwin", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-10-31T00:00:00Z", "devices": "https://mastodon.cloud/users/kellybodwin/collections/devices", "movedTo": "https://fosstodon.org/users/kellybodwin", "publicKey": { "id": "https://mastodon.cloud/users/kellybodwin#main-key", "owner": "https://mastodon.cloud/users/kellybodwin", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm7G2y/Sry/7x2de+SStf\nWCg9Mwl/tOPS8mnL09ZYz5V7Cr0+rhx4D1OtAXLZT37bSNubokV/L1TiTdJOyzJg\n20afTgZn9RM8t03cL48WQI6ampLXkgfEzmbnFyjVT0j9qg1+ijyTa66zZcRUr6sD\nHhFtQxORBsjs5sK+JnMPQOuw+lKUgOWhTAMqZsWam3BfSv60FLz4slCdevUk3z0x\npILCc9W/ukzbque2pY4N7VmGPI6DbrBCoPEwVdRmBmNZHOQwExyhlYFrvz148e6R\nPGzXi6zmoPXfmXNFNlqC6TM7nVBwv2bDa7y3pcVFiTuhY40VOQitv29A8gnoPPHR\npQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.cloud/tags/rstats", "name": "#rstats" } ], "attachment": [ { "type": "PropertyValue", "name": "Job", "value": "Prof of Stats and DS at Cal Poly" }, { "type": "PropertyValue", "name": "Pronouns", "value": "she/her" }, { "type": "PropertyValue", "name": "Location", "value": "San Luis Obispo, CA" }, { "type": "PropertyValue", "name": "Favorite R Package", "value": "stringr" } ], "endpoints": { "sharedInbox": "https://mastodon.cloud/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mastodon.cloud/accounts/avatars/109/261/263/420/016/492/original/4588777196d0b96b.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mastodon.cloud/accounts/headers/109/261/263/420/016/492/original/cab431233acafd04.jpeg" } }