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/HolyGrail", "type": "Person", "following": "https://mstdn.jp/users/HolyGrail/following", "followers": "https://mstdn.jp/users/HolyGrail/followers", "inbox": "https://mstdn.jp/users/HolyGrail/inbox", "outbox": "https://mstdn.jp/users/HolyGrail/outbox", "featured": "https://mstdn.jp/users/HolyGrail/collections/featured", "featuredTags": "https://mstdn.jp/users/HolyGrail/collections/tags", "preferredUsername": "HolyGrail", "name": "蜘蛛糸まな/HolyGrail", "summary": "<p>わたしです</p>", "url": "https://mstdn.jp/@HolyGrail", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2017-04-14T00:00:00Z", "devices": "https://mstdn.jp/users/HolyGrail/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/HolyGrail#main-key", "owner": "https://mstdn.jp/users/HolyGrail", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0m9mxlYTZbB9T1kQ9Vvq\n22ZFtAHYBeNjYQ8mdAAcT1D1jjp3IG591ko6W6yUcWk4JW4XXYa6WaWL+S9lhCIj\nf/sP2eR4i/VdlCoup0+Yl0YJnFvhsDbiM0VoKbAuBAIKcGGs3y7ViPkS8QRfJuUH\n+zfni7y4QSGQ4OC6cwUP+GTdUCC49qOrqLGRlBHU9+fHoxpUGhDgNODPrl6yJUQu\nJ/WY4AOtO/6DEQ0RGhEtvXvwQS+623fgOzi9o0Zw7z6sMztMgj/O4tEgc3jMRMqR\n/TMmW6/Cqo1W0wjQ4s+caztcpQ6bPpG+yslhP+I+LxTDKL0ATOCZjsWGCOuoF/Ed\nEwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Twitter", "value": "<span class=\"h-card\"><a href=\"https://mstdn.jp/@HolyGrail\" class=\"u-url mention\">@<span>HolyGrail</span></a></span>" }, { "type": "PropertyValue", "name": "YouTube", "value": "<a href=\"https://www.youtube.com/@KumoitoMana\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/@KumoitoMana</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Twitch", "value": "<a href=\"https://www.twitch.tv/manakumoito\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://www.</span><span class=\"\">twitch.tv/manakumoito</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/000/000/236/original/87ac5281adee02fc.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.jp/accounts/headers/000/000/236/original/a5e42a91f26abbd1.png" } }