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/moscowmigrant", "type": "Person", "following": "https://mastodon.social/users/moscowmigrant/following", "followers": "https://mastodon.social/users/moscowmigrant/followers", "inbox": "https://mastodon.social/users/moscowmigrant/inbox", "outbox": "https://mastodon.social/users/moscowmigrant/outbox", "featured": "https://mastodon.social/users/moscowmigrant/collections/featured", "featuredTags": "https://mastodon.social/users/moscowmigrant/collections/tags", "preferredUsername": "moscowmigrant", "name": "MoscowMigrant", "summary": "<p>How we ended up with such a life 🪤</p>", "url": "https://mastodon.social/@moscowmigrant", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-01-31T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/moscowmigrant#main-key", "owner": "https://mastodon.social/users/moscowmigrant", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2ixg2fZTQxhdZWnTbzfE\n/FeX65bERdjhnIF3z/Bqt20s9W1TY4eN6AuLyEMh8W5H8xAPVo7L3xGWegbcMLVv\n2iJrGd9MhqqMRfMGh0H8OC408X+PqmWvzqBzDRt5UcJe7DdfHwKzo6pu7dXCkLoe\ndiIbsdphxm7gAHEZXAm4RzByLHkfuj0/Qeu1/gnMgQfYYn2JtUXB7zSW8JdoFR7Y\nM2huKRkk0yn4CyxMMPj23DSb86kcdibEka3aQg4dQMIeHLwhoVjoVkXbvUNJQ1Xh\nm9g2Sb5kEnk+82gE3b39dHpOYQabx4Zq6tqcjl3Yq1kXazQLwaFi0U5RtMubVO3I\nOwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Site", "value": "<a href=\"https://moscowmigrant.com\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">moscowmigrant.com</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/113/921/850/026/668/177/original/da8deb143d5105bf.jpg" } }