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://beta.argyle.social/users/svenjatidau", "type": "Person", "following": "https://beta.argyle.social/users/svenjatidau/following", "followers": "https://beta.argyle.social/users/svenjatidau/followers", "inbox": "https://beta.argyle.social/users/svenjatidau/inbox", "outbox": "https://beta.argyle.social/users/svenjatidau/outbox", "featured": "https://beta.argyle.social/users/svenjatidau/collections/featured", "featuredTags": "https://beta.argyle.social/users/svenjatidau/collections/tags", "preferredUsername": "svenjatidau", "name": "", "summary": "", "url": "https://beta.argyle.social/@svenjatidau", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2025-01-23T00:00:00Z", "devices": "https://beta.argyle.social/users/svenjatidau/collections/devices", "publicKey": { "id": "https://beta.argyle.social/users/svenjatidau#main-key", "owner": "https://beta.argyle.social/users/svenjatidau", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqs5XHriTqHVByHuhYFJd\nmbYuag5e4Mwx5r3PtMZfQkN7bgoJJc9HyfUhWUY8fvLujjHk3ZVR4jejjf51Uvl1\ncyAY0WUxorEYl2bBQjj8t53k7v/xIxyiDIYGUUDweDkVaB1Y53XnqbvZTPASr7+g\n+5m68fn/PtoJWn5tV+hOnD0N1LLCtMXMtz96VSounLEJsEw259eiwZwbnjCLpRdD\nd5Y3H1v6tSbstIttVYZrQF4VVD0TcaWMLq6RF5jsHZA12InE+cqPcbEHMZEYQTZO\nqqQZ8JFF1Im2Z/EQCfymXQ2RD3TO5Ew3Sd6Xwoed2jrAKir7/Moh5KeqvP1cDI9Y\ncQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://beta.argyle.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://beta.argyle.social/system/accounts/avatars/113/878/527/564/947/700/original/a964efa80696554e.jpg" } }