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://mastodon.social/users/mvos", "type": "Person", "following": "https://mastodon.social/users/mvos/following", "followers": "https://mastodon.social/users/mvos/followers", "inbox": "https://mastodon.social/users/mvos/inbox", "outbox": "https://mastodon.social/users/mvos/outbox", "featured": "https://mastodon.social/users/mvos/collections/featured", "featuredTags": "https://mastodon.social/users/mvos/collections/tags", "preferredUsername": "mvos", "name": "Multivariate Outliers", "summary": "<p>Handmade music from Heidelberg, Germany.</p>", "url": "https://mastodon.social/@mvos", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-01-16T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/mvos#main-key", "owner": "https://mastodon.social/users/mvos", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA55Z1AWIQU96PKDFIkOJg\n/YI/f+kPw8g5uSAL1Ejs7SmYBNe8sI61/PXu9VmHL/U7sltkuNIXKOrQ07ii7Y6U\nosgZZsD3/H4DTK+ifO/wAJR1t1s7JVq5jJQb5rUDhcfcIJvO9IL0EOlVb1XZIty5\nE4bhZ/dbyn6fd5zFnBpEB5FI+Ke0U3bdSdwTwdOKQfpXzKddER+SKK53PC4GZWGk\nP9mzCC5DTwapIRJasPaaWbGTYe6EGlWe06KSQ4/TVNzojPFmWJkHiivKezFGng1d\nEkwbUaGN/hSO8AWfmOOpJPR7L1SnZzOPint3DTu6sqOUEuE86vzIC23HCv0hM1Q1\nowIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Listen here", "value": "<a href=\"https://linktr.ee/multivariateoutliers\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">linktr.ee/multivariateoutliers</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/113/837/097/117/840/806/original/1abc5719844573a9.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/113/837/097/117/840/806/original/d0a0a1b13c6b762e.png" } }