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.

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{ "@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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.jp/users/Gerald", "type": "Person", "following": "https://mstdn.jp/users/Gerald/following", "followers": "https://mstdn.jp/users/Gerald/followers", "inbox": "https://mstdn.jp/users/Gerald/inbox", "outbox": "https://mstdn.jp/users/Gerald/outbox", "featured": "https://mstdn.jp/users/Gerald/collections/featured", "featuredTags": "https://mstdn.jp/users/Gerald/collections/tags", "preferredUsername": "Gerald", "name": "Kelvin", "summary": "<p>夢があるなら、それを掴んで離してはいけない✨</p>", "url": "https://mstdn.jp/@Gerald", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2024-04-02T00:00:00Z", "devices": "https://mstdn.jp/users/Gerald/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/Gerald#main-key", "owner": "https://mstdn.jp/users/Gerald", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2PV9N9Vq0Lyn0ifsk7cK\n87HxpW/v5+3BuZBxc6u2aqPx7Bvtj8Co+T1hBeimVemNsRjynD33vqyuBVA5MS/d\n1y0xzpZbVhKUFFHlP1HYeMOwgg3vzmv2WnRPZ3aPaZoHleuIPMgnm3gXu9mFUbUm\n4PczH4JLo6lSf7KDVSVJwcCA6XXsbUZjHxZa3xoFgSIp001tpZyvbiGMC4D4o6vu\nl2TNIOGc8tAYS8yToe2WS35TtqYATLI8EqFMf/K5MNN/QEWaLYUoigD8q1fsPhdJ\nQeomfWGylBYPmUUjjWKjYX39EfaqRcN8aStkV2hkNTMGN1ZzFwBfAlxbkEGb6Fxe\nLQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.jp/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.jp/accounts/avatars/112/198/764/538/651/120/original/bc7ee543af6e3935.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.jp/accounts/headers/112/198/764/538/651/120/original/15d85c401d2220de.jpg" } }