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", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://masto.hackers.town/users/borup", "type": "Person", "following": "https://masto.hackers.town/users/borup/following", "followers": "https://masto.hackers.town/users/borup/followers", "inbox": "https://masto.hackers.town/users/borup/inbox", "outbox": "https://masto.hackers.town/users/borup/outbox", "featured": "https://masto.hackers.town/users/borup/collections/featured", "featuredTags": "https://masto.hackers.town/users/borup/collections/tags", "preferredUsername": "borup", "name": "Borup", "summary": "<p>Been working with WWW as long as it has been a thing. And yes very disappointed in what it has become.</p>", "url": "https://masto.hackers.town/@borup", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2025-04-12T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://hackers.town/users/borup" ], "publicKey": { "id": "https://masto.hackers.town/users/borup#main-key", "owner": "https://masto.hackers.town/users/borup", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwRC53AQOuBHFxp3UPXmr\nqwtcYHtMY0ZnNrdOQHOKp86dxuLAppuCFYq1oMYMgEYUsWyhCwCvjH5DSaQsMqrJ\nc1gL3sqwawJdjsGq0r0HZztbC00djJcFXVmOFh3Pb16XE9OmnW12Wh5mYboMkC+9\nS0gkYnqVbZD+WjSMNuI9RrMDuYmKqZe/AOhZhRry88vRWvMnmYVMdYU/hvLdHfJY\npK9u8P0hKvQVRjczp73T+FvwB92ZUvkPULO4rZSO0PVK//NJs3cXxhG+WHmqpNpI\n+Z/Mniftl+hsXR2gbBMlTv+m6q/P5GMb/ZRSQ6dkvoddZ/SfkQvkOVX9PqJSnQG1\nbQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Timezone", "value": "Europe/Copenhagen" }, { "type": "PropertyValue", "name": "Interests", "value": "Programming, Books, Fashion and Cooking" } ], "endpoints": { "sharedInbox": "https://masto.hackers.town/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/mastohackerstown/accounts/avatars/114/325/416/698/364/931/original/6bed8ce94bdb014e.jpg" } }