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://mastodon.opencloud.lu/users/syn2cat", "type": "Person", "following": "https://mastodon.opencloud.lu/users/syn2cat/following", "followers": "https://mastodon.opencloud.lu/users/syn2cat/followers", "inbox": "https://mastodon.opencloud.lu/users/syn2cat/inbox", "outbox": "https://mastodon.opencloud.lu/users/syn2cat/outbox", "featured": "https://mastodon.opencloud.lu/users/syn2cat/collections/featured", "featuredTags": "https://mastodon.opencloud.lu/users/syn2cat/collections/tags", "preferredUsername": "syn2cat", "name": "syn2cat a.s.b.l.", "summary": "<p>syn2cat is an NPO running the Level2.lu hackerspace in Luxembourg</p>", "url": "https://mastodon.opencloud.lu/@syn2cat", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2022-11-20T00:00:00Z", "devices": "https://mastodon.opencloud.lu/users/syn2cat/collections/devices", "publicKey": { "id": "https://mastodon.opencloud.lu/users/syn2cat#main-key", "owner": "https://mastodon.opencloud.lu/users/syn2cat", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAypRswWu0xkXtiLMF5177\ntR4Uc0TkiHxWVjTzRuZFPfd7m3azn8hC2CKS1/qdvd++ESoAcgM7LVg/1muYtHWR\nfL1pL1OzvndSU0yhd8gvjydF/UUrhNLz2Wo4uAZW4SYQSID8/6cNgOuwSVCcHOzP\nEiFVKy3P1iSMKw38eP74Bk3hsgWH7t7ESl8Bzmd8wfnOUMWNk80BtWFjc8pvzBmd\nycAjwIubOMCq7W1QuHWq/wk8Yfsd9MkW6JCE3bH7IwwNjEAReE9C6PaA9rxW7PZl\nCfMyNwcsyzMnZAHPjx72OQnZ4V0TkqKOU6Gn+sKrIwsTE/EU418EwiCbrsfkafGS\nYQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.opencloud.lu/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.opencloud.lu/system/accounts/avatars/109/377/262/448/594/595/original/6b852efaec5ae018.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.opencloud.lu/system/accounts/headers/109/377/262/448/594/595/original/1c9d4bcab4925eb0.jpg" } }