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/andrija", "type": "Person", "following": "https://floss.social/users/andrija/following", "followers": "https://floss.social/users/andrija/followers", "inbox": "https://floss.social/users/andrija/inbox", "outbox": "https://floss.social/users/andrija/outbox", "featured": "https://floss.social/users/andrija/collections/featured", "featuredTags": "https://floss.social/users/andrija/collections/tags", "preferredUsername": "andrija", "name": "Andrija Petrovic", "summary": "<p>After trying many things, ended up as a programmer/system architect many years ago already. In my sparse spare time I learn languages, play the guitar and write yet more software.</p>", "url": "https://floss.social/@andrija", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2025-04-25T00:00:00Z", "memorial": false, "publicKey": { "id": "https://floss.social/users/andrija#main-key", "owner": "https://floss.social/users/andrija", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApw6e10kNm4HAvKiTFaO7\npLwfKIzi2HY9UhkEwR75f84OoUrs+VsZ1sRn9Bq5fR4us3d1ZQlavf51Pc34CNem\n0fkPrNRK/4qUwSzNJ8cB2XnpX1z9bZXQ6kUemq8P6zl7Ioe/ozpuOEM63rsLwTdt\nXpd8II+MVGP9xSdCSea1nXunS1sZgK57n82T4O66waTNKEtp1v9KvQORwyrXIuHf\nVnaXbqT9jWzVMqerVSgeZyQZgASaaeEV3g7qpwAs2EL+wmv5vppq+BC7QszxVXA6\nd50j4aQHB3XFwy2X/wFtHVYi1j229rvO2ynGGY0ZSy0H/5amEbQIhmyr48pUuBuH\n0QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "github", "value": "<a href=\"https://github.com/andrija-hers\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/andrija-hers</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://floss.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/floss/accounts/avatars/114/400/795/700/046/978/original/6b8345f8ddaa1fba.jpg" } }