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/sukekyo", "type": "Person", "following": "https://mstdn.jp/users/sukekyo/following", "followers": "https://mstdn.jp/users/sukekyo/followers", "inbox": "https://mstdn.jp/users/sukekyo/inbox", "outbox": "https://mstdn.jp/users/sukekyo/outbox", "featured": "https://mstdn.jp/users/sukekyo/collections/featured", "featuredTags": "https://mstdn.jp/users/sukekyo/collections/tags", "preferredUsername": "sukekyo", "name": "sukekyo🌻マンガ感想屋さん", "summary": "<p>マストドンらしい内容のメインはFeibirdのほうで<br />こっちはマンガの感想を読むなり書くところに<br />忘れるんよ最近とみに<br />マンガ感想ブログ<br />ポトチャリコミック <a href=\"http://sukekyo.seesaa.net/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">http://</span><span class=\"\">sukekyo.seesaa.net/</span><span class=\"invisible\"></span></a></p>", "url": "https://mstdn.jp/@sukekyo", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2017-04-15T00:00:00Z", "devices": "https://mstdn.jp/users/sukekyo/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/sukekyo#main-key", "owner": "https://mstdn.jp/users/sukekyo", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA00p8X2FvpelqCvRnmu4i\nLNf7cgs27+BRwzl7rfcK6w3sdf71OZkmMIMuQp+ODcARxN28aIaCa6QjJ0OYcE5V\nbMPd7nyrPjuqZTTY/SnXwX0lAmUyJPD1ff/euQd9J1j4K30V2pSEfKYm6UkR2Obu\nJLtmAnzc5I/0mq3YWs2Xw7GGzIbbicXwyQaY42DBDNW7s9/Jrt+JNP+CM4wxamJi\nih3xNGWeOGKDiuYb7RHYsKomZfghfsiOcPG2V/Z6ZQK1YHQiyrDeCtsQAr7I/IsS\nPJP18F+yq8ouPETm2ME1d9SvIju+196ah2S+fwKtYaC5sTfgZyPJU1yVOVnbuP0s\n3wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "ポトチャリコミック", "value": "<a href=\"http://sukekyo.seesaa.net\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">http://</span><span class=\"\">sukekyo.seesaa.net</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "X(エックス)", "value": "<a href=\"https://www.amazon.co.jp/%E4%BB%BB%E5%A4%A9%E5%A0%82-X-%E3%82%A8%E3%83%83%E3%82%AF%E3%82%B9/dp/B000069RY3\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">amazon.co.jp/%E4%BB%BB%E5%A4%A</span><span class=\"invisible\">9%E5%A0%82-X-%E3%82%A8%E3%83%83%E3%82%AF%E3%82%B9/dp/B000069RY3</span></a>" }, { "type": "PropertyValue", "name": "X(エックス)", "value": "<a href=\"https://happinet-phantom.com/X/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">happinet-phantom.com/X/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Twitter", "value": "<a href=\"https://twitter.com/345__chan?lang=ja\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">twitter.com/345__chan?lang=ja</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mstdn.jp/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.jp/accounts/avatars/000/017/562/original/7f763c76a0a9379036a6ace3043eedcc.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.jp/accounts/headers/000/017/562/original/d47834e98ec1f2e8.jpg" } }