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.

Open in browser →
{ "@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", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://infosec.exchange/users/lcamtuf", "type": "Person", "following": "https://infosec.exchange/users/lcamtuf/following", "followers": "https://infosec.exchange/users/lcamtuf/followers", "inbox": "https://infosec.exchange/users/lcamtuf/inbox", "outbox": "https://infosec.exchange/users/lcamtuf/outbox", "featured": "https://infosec.exchange/users/lcamtuf/collections/featured", "featuredTags": "https://infosec.exchange/users/lcamtuf/collections/tags", "preferredUsername": "lcamtuf", "name": "lcamtuf :verified: :verified: :verified:", "summary": "", "url": "https://infosec.exchange/@lcamtuf", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-31T00:00:00Z", "memorial": false, "publicKey": { "id": "https://infosec.exchange/users/lcamtuf#main-key", "owner": "https://infosec.exchange/users/lcamtuf", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoPq+4WV6Kisk5eKz9nAl\nd0auu6zvaKl53KXRQg3tqDeRcbYkhyMCTD2HLMMpFuTw0dzzgSKwissJV1NcPxpO\nv5I1PbFKN1zyyiDEsN6MOih/LD75WLy4ddUQRq2+BAdvAehW2Dfq8umPmY4NVLLi\nVYY7esQrFvta3kxU6LNvkvxKlm2D3pGQ7zfQgz1gBO+I+MVJapHO7sikS/nwLI65\ndS1FxKbFmaQJ+wKik45P/D7epSdkxC6I8N80+NnqMPnHTVkXmCSdHeOTxB1VAnPf\nsQW9jw2ptFXtpFO2ybx7Jj0fgStPwBQP5w5FXKGZ2sJ94ecSjhdiDX63CviW09sc\nRQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://infosec.exchange/emojis/162424", "type": "Emoji", "name": ":verified:", "updated": "2022-11-15T13:15:03Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.infosec.exchange/infosec.exchange/custom_emojis/images/000/162/424/original/be4326fe58d3b038.png" } } ], "attachment": [ { "type": "PropertyValue", "name": "Homepage", "value": "<a href=\"https://lcamtuf.coredump.cx\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lcamtuf.coredump.cx</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Substack", "value": "<a href=\"https://lcamtuf.substack.com/archive\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lcamtuf.substack.com/archive</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Book", "value": "<a href=\"https://lcamtuf.coredump.cx/prep/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lcamtuf.coredump.cx/prep/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://infosec.exchange/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/265/559/788/698/834/original/377dc57ba87449ed.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/headers/109/265/559/788/698/834/original/8f8a3f2a285d8932.jpg" } }