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", "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://hcommons.social/users/castlesandcode", "type": "Person", "following": "https://hcommons.social/users/castlesandcode/following", "followers": "https://hcommons.social/users/castlesandcode/followers", "inbox": "https://hcommons.social/users/castlesandcode/inbox", "outbox": "https://hcommons.social/users/castlesandcode/outbox", "featured": "https://hcommons.social/users/castlesandcode/collections/featured", "featuredTags": "https://hcommons.social/users/castlesandcode/collections/tags", "preferredUsername": "castlesandcode", "name": "Aurelia Brandenburg", "summary": "<p>Historian constantly jumping between medieval history, game studies and digital humanities. <a href=\"https://hcommons.social/tags/GameStudies\" class=\"mention hashtag\" rel=\"tag\">#<span>GameStudies</span></a> <a href=\"https://hcommons.social/tags/histodons\" class=\"mention hashtag\" rel=\"tag\">#<span>histodons</span></a> | German Account: <span class=\"h-card\"><a href=\"https://mastodon.social/@hekabeohnename\" class=\"u-url mention\">@<span>hekabeohnename</span></a></span> | she/her</p>", "url": "https://hcommons.social/@castlesandcode", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2022-11-08T00:00:00Z", "devices": "https://hcommons.social/users/castlesandcode/collections/devices", "movedTo": "https://fedihum.org/users/hekabeohnename", "publicKey": { "id": "https://hcommons.social/users/castlesandcode#main-key", "owner": "https://hcommons.social/users/castlesandcode", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr3T2KoJ3uFWvU2NfJh1u\nobhfDLu1UaKSFsq0ln94DK6uvMOj/hxKrnfbE0cCcW0gZULkGDWiYC7jjmjxNs0b\nyC/v8ImGraVcnLNsCSTmuI9DVZUx+LCtRk4/7lU8hLXOnK5gKCxS87Mn/erl1Lfh\nY348JddoaRiiOnTQ7XXw33MIipChoA+qudjfQuGlf0YModTsuYJFXsx6Hydd/TZH\nmFVd4DREp6HmrWDuLU3+36Az0rB/RDD5rP4GJ9dLrt3ym71plUhkALV+9vu+YlDC\nLXRTmUKXYmfx67koJwYnO1MlV5mPLKjos9APVGPriiUFA309ydeargVi2xbKSqRg\ngwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://hcommons.social/tags/histodons", "name": "#histodons" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/gamestudies", "name": "#gamestudies" } ], "attachment": [ { "type": "PropertyValue", "name": "Contact Me", "value": "<a href=\"https://aureliabrandenburg.de/links/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">aureliabrandenburg.de/links/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Publications etc.", "value": "<a href=\"https://aureliabrandenburg.de/referenzen/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">aureliabrandenburg.de/referenz</span><span class=\"invisible\">en/</span></a>" } ], "endpoints": { "sharedInbox": "https://hcommons.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://spaces.hcommons.social/accounts/avatars/109/307/402/919/543/595/original/76d6ff3e6d7b07a6.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://spaces.hcommons.social/accounts/headers/109/307/402/919/543/595/original/a382b7d8462e17f8.jpg" } }