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.ml/users/zetroot", "type": "Person", "following": "https://mastodon.ml/users/zetroot/following", "followers": "https://mastodon.ml/users/zetroot/followers", "inbox": "https://mastodon.ml/users/zetroot/inbox", "outbox": "https://mastodon.ml/users/zetroot/outbox", "featured": "https://mastodon.ml/users/zetroot/collections/featured", "featuredTags": "https://mastodon.ml/users/zetroot/collections/tags", "preferredUsername": "zetroot", "name": "Z̜êtRôöT", "summary": "<p>Дотнетчик. Мастер участка на бэкендростроительном заводе.<br />Катаюсь на велосипеде. <br />Строю квартиру и гараж в котором чиню УАЗ.<br />По выходным работаю спасателем-добровольцем.</p>", "url": "https://mastodon.ml/@zetroot", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2025-04-20T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://lor.sh/users/zetroot" ], "publicKey": { "id": "https://mastodon.ml/users/zetroot#main-key", "owner": "https://mastodon.ml/users/zetroot", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt30y4rwoawFU8yrlj0Av\n+FrB+qggaX0MikL3ax5CZ0J/WDcwIYtGelPtTiQRtVpURCX2JJ/51IJ5CfswgbxL\nDXSKgPOqzrh199FcLTvSqsVO2zzHkY1b1XcnZod9GTT56Vt4bYPb3s1e0vp4Ykho\nx7haZpz0eqYKIQz5X2sMtUMfbWqzLYDq6XOd+WV8qoj5rmO2UIi9GY+4dMsOvht2\nByEy5yIIk3L059CK4Tdh2PHkuEkadEDJOkOOBc028sU+SZ2li9oEy3xRmQucSffD\ndHfbb1JNWQoH569jzMG1SEJfxNEMc8yLssBVy8ZrEJXRzJF54N2oLnQJSSYNFrZ8\nhQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "lang", "value": "<a href=\"https://mastodon.ml/tags/ru\" class=\"mention hashtag\" rel=\"tag\">#<span>ru</span></a> <a href=\"https://mastodon.ml/tags/en\" class=\"mention hashtag\" rel=\"tag\">#<span>en</span></a>" }, { "type": "PropertyValue", "name": "PGP", "value": "<a href=\"http://keyserver.ubuntu.com/pks/lookup?op=get&amp;search=0x404701e9565cf91ca1582dc76cb04c39b5c56081\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"ellipsis\">keyserver.ubuntu.com/pks/looku</span><span class=\"invisible\">p?op=get&amp;search=0x404701e9565cf91ca1582dc76cb04c39b5c56081</span></a>" }, { "type": "PropertyValue", "name": "GitHub", "value": "<a href=\"https://github.com/zetroot\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/zetroot</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.ml/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.ml/system/accounts/avatars/114/371/268/650/505/287/original/d8707b2b93dbfb20.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.ml/system/accounts/headers/114/371/268/650/505/287/original/ab97ae5952f8fc0f.jpg" } }