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", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.cloud/users/slashdot", "type": "Person", "following": "https://mastodon.cloud/users/slashdot/following", "followers": "https://mastodon.cloud/users/slashdot/followers", "inbox": "https://mastodon.cloud/users/slashdot/inbox", "outbox": "https://mastodon.cloud/users/slashdot/outbox", "featured": "https://mastodon.cloud/users/slashdot/collections/featured", "featuredTags": "https://mastodon.cloud/users/slashdot/collections/tags", "preferredUsername": "slashdot", "name": "Slashdot :verified:", "summary": "<p>News for Nerds, Stuff that Matters</p>", "url": "https://mastodon.cloud/@slashdot", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-06T00:00:00Z", "devices": "https://mastodon.cloud/users/slashdot/collections/devices", "publicKey": { "id": "https://mastodon.cloud/users/slashdot#main-key", "owner": "https://mastodon.cloud/users/slashdot", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAovOzZv19+zlqd7twNzEV\nIQ6R0cPAqDBocjy8S0PCSRGP0bu6Nb6D3nFazwKXodzaDz0DTWvoaUNid4vnFtDo\n7FrJ49B6lBaMmxB21HIW5aGgA0gcAJ4lsDUyfn/lv2Bv7uYeBTZqpM4UZqWa0o23\nv/p54YJz34ioIssQU66YkTzhcpWJRCDyu8G0mCStiA/3xjkG2n68GyFTrcgkqig9\nuTNSRmQnAwm10Kq2aZQ2767bFa+PyXckfRK2bnbJCE1c3Asxrj29UlFVjnYqi5bI\nn+r5HhhQ3eMgA8XqlKMXeTlk1SZrwMK+GLLU6mNN5AIJJhrYKpA7vTmPer6dO8wq\n7QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://mastodon.cloud/emojis/20689", "type": "Emoji", "name": ":verified:", "updated": "2018-08-09T20:45:57Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mastodon.cloud/custom_emojis/images/000/020/689/original/e6e27ab922bb6ddc.png" } } ], "attachment": [ { "type": "PropertyValue", "name": "Twitter", "value": "<a href=\"https://twitter.com/slashdot\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">twitter.com/slashdot</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Slashdot.org", "value": "<a href=\"https://slashdot.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">slashdot.org</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Slashdot YouTube", "value": "<a href=\"https://www.youtube.com/c/SlashdotTV\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/c/SlashdotTV</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Instagram", "value": "<a href=\"https://www.instagram.com/slashdotofficial/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">instagram.com/slashdotofficial</span><span class=\"invisible\">/</span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.cloud/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mastodon.cloud/accounts/avatars/109/298/498/793/572/819/original/1931bda16d4f3255.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mastodon.cloud/accounts/headers/109/298/498/793/572/819/original/d4f1fa227de5f545.jpeg" } }