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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.jp/users/natsume00", "type": "Person", "following": "https://mstdn.jp/users/natsume00/following", "followers": "https://mstdn.jp/users/natsume00/followers", "inbox": "https://mstdn.jp/users/natsume00/inbox", "outbox": "https://mstdn.jp/users/natsume00/outbox", "featured": "https://mstdn.jp/users/natsume00/collections/featured", "featuredTags": "https://mstdn.jp/users/natsume00/collections/tags", "preferredUsername": "natsume00", "name": "なつめ", "summary": "<p>本、食べ物、ベランダガーデニング🔰</p>", "url": "https://mstdn.jp/@natsume00", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2020-02-11T00:00:00Z", "devices": "https://mstdn.jp/users/natsume00/collections/devices", "movedTo": "https://toot.blue/users/natsume00", "alsoKnownAs": [ "https://bookwor.ms/users/natsume00", "https://eigadon.net/users/natsume00" ], "publicKey": { "id": "https://mstdn.jp/users/natsume00#main-key", "owner": "https://mstdn.jp/users/natsume00", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApWQP7ZM/FNtyEOY9gOdw\nn/KbuqAi4+uVSZ9e9TUmsDxysFM9jCbIWPtj5Qn8OK3ge0hQsLXq4CCIB+nvOH5Q\nSpzATZJMZPO8uhb82n0AsyyD+GzO/3It5UZHlq1DrGcLV1KJtfQkZTy64KFhfrRh\nfIz+8cwp2q4K15oLvhK+g6voNO+y2g3STXtS01y8aupemn/FRjDZv6fO/2G9tgOI\nON+e8GliKpTRYedt5W0mp+YzHAwlNb4g3kwY/t2Zy8v6upZCC2XubDWqAGPlrhUI\new2FybKDP7LygcfzwJ7V9eFBkkXJem47uaX0K2zeGt2M9Wq8EQTd1sOQOUgM0g3y\nZwIDAQAB\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/000/820/477/original/33df24fce131246d.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.jp/accounts/headers/000/820/477/original/29b24d3c72e4a83f.jpg" } }