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.social/users/SMChalut", "type": "Person", "following": "https://mstdn.social/users/SMChalut/following", "followers": "https://mstdn.social/users/SMChalut/followers", "inbox": "https://mstdn.social/users/SMChalut/inbox", "outbox": "https://mstdn.social/users/SMChalut/outbox", "featured": "https://mstdn.social/users/SMChalut/collections/featured", "featuredTags": "https://mstdn.social/users/SMChalut/collections/tags", "preferredUsername": "SMChalut", "name": "SMChalut", "summary": "<p>I’m 65 and I still don’t know what I want to be when I grow up. My maturity level is about half my age. I’ve been a Liberal resister since I was 17. I’m still as passionate and informed but I’m running on fumes.</p><p>My timeline will be full of things that bring me joy or a chuckle.</p><p>My editors are Shiloh, a Samoyed, and Noel, a Cavalier King Charles Spaniel. None of us can spell.</p>", "url": "https://mstdn.social/@SMChalut", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-04T00:00:00Z", "memorial": false, "devices": "https://mstdn.social/users/SMChalut/collections/devices", "publicKey": { "id": "https://mstdn.social/users/SMChalut#main-key", "owner": "https://mstdn.social/users/SMChalut", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwX88CtkxBxnBMl1ipEDu\ng7Q4d56UQw/IEpPgRYnIube/NPpYeEGT7MUOOE4iDA86WKYdes4IGDAIQuftbeay\nABKDq3AJyIiGKeQsXxuMs+QVYnTvvQ5h/jhpR7pLY08DVBrSWrcR51FAqCjk9NmD\nXxHC89qWCmpBCxGru2JUxYLuixcLxtZfFpXLk+z6rpf0A373mQnPxzeaST8Gds0Q\nYdAV8em6Fhg0fqaJa2pjKKZhlyYMDD58xK5CEPIW8MAfY6HtGolt+ULQW24qbsWj\nlCLur/SZNvsoToo8hrZVsaCpX6ao/dL58zqVwarOyf2IhpubTz7eInRpGPJx0NWQ\nYQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/avatars/109/287/488/359/559/461/original/74969e2a2dcdb4a6.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/headers/109/287/488/359/559/461/original/c194c329b131d5d6.jpeg" } }