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/somegadgetguy", "type": "Person", "following": "https://mastodon.sdf.org/users/somegadgetguy/following", "followers": "https://mastodon.sdf.org/users/somegadgetguy/followers", "inbox": "https://mastodon.sdf.org/users/somegadgetguy/inbox", "outbox": "https://mastodon.sdf.org/users/somegadgetguy/outbox", "featured": "https://mastodon.sdf.org/users/somegadgetguy/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/somegadgetguy/collections/tags", "preferredUsername": "somegadgetguy", "name": "SomeGadgetGuy", "summary": "<p>That cranky tech nerd you watched that one time...</p>", "url": "https://mastodon.sdf.org/@somegadgetguy", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-08T00:00:00Z", "devices": "https://mastodon.sdf.org/users/somegadgetguy/collections/devices", "publicKey": { "id": "https://mastodon.sdf.org/users/somegadgetguy#main-key", "owner": "https://mastodon.sdf.org/users/somegadgetguy", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxUOr3rBuyjs2861uWOwI\nVpRn7ocvQMBv9PBGv5aeGZbeClDQsAz4Aj3zDXO8nF5ngBsymc2N8W0nsjQGocc1\nkTdB/VZRLSAQQnsdS6kkaB6MkYRZgAnw/k35Hkg0MsokGVW8XdjwiFR8Rg8nGOBL\n+2arPT1KFGwi6/XNSAs6h3IWM6MbH8W+/OEdZ/raTyrN92dUTnrJhxXuMTs92YFp\nUn7iN17J7sJE6+QkDRTY/9dTeTMdmL0xXyjZdlQ9P3SBkYL0U9xnfZE3iU7EBiJO\nRsGleaSZVu45sPghpTTatGZmT4HbUwOw7YlAXJJ4VX4b5BZGMOj/v2miFWtfYPEe\ncQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Home Site", "value": "<a href=\"https://SomeGadgetGuy.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">SomeGadgetGuy.com</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Patreon", "value": "<a href=\"https://Patreon.com/SomeGadgetGuy\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">Patreon.com/SomeGadgetGuy</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "YouTube", "value": "<a href=\"https://YouTube.com/@somegadgetguy\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">YouTube.com/@somegadgetguy</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/109/309/309/994/960/714/original/1cbdd27138fa82cb.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.sdf.org/system/accounts/headers/109/309/309/994/960/714/original/f14832d736fd5e4b.png" } }