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.sdf.org/users/hal_canary", "type": "Person", "following": "https://mastodon.sdf.org/users/hal_canary/following", "followers": "https://mastodon.sdf.org/users/hal_canary/followers", "inbox": "https://mastodon.sdf.org/users/hal_canary/inbox", "outbox": "https://mastodon.sdf.org/users/hal_canary/outbox", "featured": "https://mastodon.sdf.org/users/hal_canary/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/hal_canary/collections/tags", "preferredUsername": "hal_canary", "name": "Hal Canary", "summary": "<p>software engineer πŸ€–. <br />Durham, North Carolina, US πŸ‡ΊπŸ‡Έ.<br />father, husband πŸ‘§πŸ‘¦πŸ‘©πŸΆπŸΆπŸ‰.<br />he/him πŸ‘¨.<br />UTCβˆ’05:00 πŸ•”.</p><p>9E4B56B252BA5544135A6146BDA20B3DBA πŸ”‘</p>", "url": "https://mastodon.sdf.org/@hal_canary", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-09T00:00:00Z", "devices": "https://mastodon.sdf.org/users/hal_canary/collections/devices", "alsoKnownAs": [ "https://triangletoot.party/users/hal_canary" ], "publicKey": { "id": "https://mastodon.sdf.org/users/hal_canary#main-key", "owner": "https://mastodon.sdf.org/users/hal_canary", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNIB+fmOE1KtXuZxGZrQ\n4MIH5GyOZZgNEpcCCScEH1Y7FgLnd3CnwfBXkXM7PjTjgUVYsrgGHD1GxL29AjXh\nPl7JCiVXPlhYsnDxQO+KRuI+XpgGqFAm3S3IWLyiCQZXfmWafS/kuE5NnLtpIe0G\nvuAhtXsyFftDQu74LLyiIFOD7jvHODi5is0j2p74I4NSuiFFS5iL2L6shtIApU/O\ncPuKTO23UADR83zre/l7etZXI8PmnJEu0Kku8q6AVXOsdHP0p+cJ03/o2l2ndBA4\nnbPxjjJZn5uDY20xLZDvvgg7sdnko0b7DUzfMXSb/CEW31gNyj90EXC0Q/sXsPm0\nywIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "site:", "value": "<a href=\"https://halcanary.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">halcanary.org/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "blog rss:", "value": "<a href=\"https://halcanary.org/vv/rss/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">halcanary.org/vv/rss/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "github:", "value": "<a href=\"https://github.com/HalCanary/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">github.com/HalCanary/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.sdf.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/avatars/109/311/559/833/557/032/original/42a6ba8e13a1e673.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/headers/109/311/559/833/557/032/original/b36587bda317aa66.jpg" } }