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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.sdf.org/users/lewislacook", "type": "Person", "following": "https://mastodon.sdf.org/users/lewislacook/following", "followers": "https://mastodon.sdf.org/users/lewislacook/followers", "inbox": "https://mastodon.sdf.org/users/lewislacook/inbox", "outbox": "https://mastodon.sdf.org/users/lewislacook/outbox", "featured": "https://mastodon.sdf.org/users/lewislacook/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/lewislacook/collections/tags", "preferredUsername": "lewislacook", "name": "Lewis LaCook", "summary": "<p>Poet/technologist</p><p><a href=\"https://mastodon.sdf.org/tags/ExperimentalPoetry\" class=\"mention hashtag\" rel=\"tag\">#<span>ExperimentalPoetry</span></a> <a href=\"https://mastodon.sdf.org/tags/poetry\" class=\"mention hashtag\" rel=\"tag\">#<span>poetry</span></a> <a href=\"https://mastodon.sdf.org/tags/devops\" class=\"mention hashtag\" rel=\"tag\">#<span>devops</span></a> <a href=\"https://mastodon.sdf.org/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.sdf.org/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mastodon.sdf.org/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a> <a href=\"https://mastodon.sdf.org/tags/jazz\" class=\"mention hashtag\" rel=\"tag\">#<span>jazz</span></a> <a href=\"https://mastodon.sdf.org/tags/javascript\" class=\"mention hashtag\" rel=\"tag\">#<span>javascript</span></a></p><p><a href=\"https://open.spotify.com/artist/6SBbL2LlYbNodec3BpQ7Cf?si=5W6rJVPYSYWoejwJkQNXtA\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">open.spotify.com/artist/6SBbL2</span><span class=\"invisible\">LlYbNodec3BpQ7Cf?si=5W6rJVPYSYWoejwJkQNXtA</span></a></p>", "url": "https://mastodon.sdf.org/@lewislacook", "manuallyApprovesFollowers": true, "discoverable": true, "published": "2022-11-19T00:00:00Z", "devices": "https://mastodon.sdf.org/users/lewislacook/collections/devices", "publicKey": { "id": "https://mastodon.sdf.org/users/lewislacook#main-key", "owner": "https://mastodon.sdf.org/users/lewislacook", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyQaa9jh8nOK9Evmm9VUX\nPEa7JePVw+bdPEaxob/ecAPhiVMzV+h7o+MxYEEm3RoHxrIrqsfiAXPTuhnmvtD7\n3Vx+3+G0oEsnUSsw3FsWuUv4APzzXolGW65gj0vTL+wmGsuwqrPok4sLJfeotLtw\nc/nUSwtrnOS7qxaXI+RBqau5MdWmbcpj/lU/W2slPyFL8OgEo3BePxuDls299omo\n4sv9o/5P8+PAourQzbtFd6urZmS4GtjQf/HhaO1d9sw+8TD2VWMW9msbMJegUi4K\naH1KDJgURI6rYQ3lPPVEBvrIHVJwdKu3i8QrACKIqeRjUgg6xRRK5NJVc8t6iguY\nGwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/experimentalpoetry", "name": "#experimentalpoetry" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/poetry", "name": "#poetry" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/devops", "name": "#devops" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/history", "name": "#history" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/art", "name": "#art" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/jazz", "name": "#jazz" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/javascript", "name": "#javascript" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.sdf.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/avatars/109/370/973/631/937/856/original/10627c73c36918e9.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/headers/109/370/973/631/937/856/original/02f33faad1dd22dc.jpg" } }