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://floss.social/users/Luanti", "type": "Person", "following": "https://floss.social/users/Luanti/following", "followers": "https://floss.social/users/Luanti/followers", "inbox": "https://floss.social/users/Luanti/inbox", "outbox": "https://floss.social/users/Luanti/outbox", "featured": "https://floss.social/users/Luanti/collections/featured", "featuredTags": "https://floss.social/users/Luanti/collections/tags", "preferredUsername": "Luanti", "name": "Luanti (formerly Minetest)", "summary": "<p>Official account for Luanti, an open source game creation platform. Follow for Luanti news and content. Run by <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@rubenwardy\" class=\"u-url mention\">@<span>rubenwardy</span></a></span></p>", "url": "https://floss.social/@Luanti", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-04-27T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://fosstodon.org/users/Luanti", "https://fosstodon.org/users/Minetest" ], "publicKey": { "id": "https://floss.social/users/Luanti#main-key", "owner": "https://floss.social/users/Luanti", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsIAdukWUz3zzD2RkvDdO\nozf1ONbgwP1xyx4DnGW8pPXfmLhiHwth/GhfoylczNqePT5sYEVQVZf8J1LqHm47\n1ahdceuDiLlP58qpe5ggENveqkLuNmkpcLNSJb2yegk/gnHVtCqElSw77q8BoWPC\nOREBI1X5b9WfJeqoKNrMZb8vjCYM4CfxDVxTVqC73uY6UU+5mTFhxT1JYZXm/oNz\n8Q2ZDQU2zGzjcPaZmrxROX2DYRm4knBqQVaoAdn0+5Bz54+/miJwbYSCX+iP/V5P\nbheFTyaUd8xAbRc2F/i24kLn0PXUS/dixQJc+e6UdYq1gRRoVCbd46iuG5ESlx6+\n0wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://floss.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.masto.host/floss/accounts/avatars/114/410/174/106/565/423/original/bc07c8f6392466a5.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/floss/accounts/headers/114/410/174/106/565/423/original/958cfabbbbcab0cb.jpg" } }