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.

Open in browser →
{ "@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" } } ], "id": "https://mathstodon.xyz/users/michael_", "type": "Person", "following": "https://mathstodon.xyz/users/michael_/following", "followers": "https://mathstodon.xyz/users/michael_/followers", "inbox": "https://mathstodon.xyz/users/michael_/inbox", "outbox": "https://mathstodon.xyz/users/michael_/outbox", "featured": "https://mathstodon.xyz/users/michael_/collections/featured", "featuredTags": "https://mathstodon.xyz/users/michael_/collections/tags", "preferredUsername": "michael_", "name": "Michael", "summary": "", "url": "https://mathstodon.xyz/@michael_", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-10-28T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/michael_#main-key", "owner": "https://mathstodon.xyz/users/michael_", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmQ/lCgWAanbSi9hsAGf6\nEaJT+nH6eY5m6kcG5MJSU72iU0EM32K0TG8p/GraL2WxX+nkhwVikZefmvmxvpYi\nwkcHm5An1SmaNS4dVtQjxmuHuU3nnqtuhLJD2+79UXrcGz6w1Z0gPQyW2xX5Qlhk\nz40g9/BqpPxHSDgH0PeR7zzO3oq63ZBjurc3TbnGgoBiK0qh+zHj/srFcccydMjW\nhY7+/IppcSVj4Qb420MkIplsqM6Qo7f7XA2jLQhR9e6ha1hZ9N25rbb8M9WDV/Bn\nfzGMmeOIeumKhY6OQEDgsxjcOdyprYbl5FksHwMQ2QMejPczJop6bQT3ImrY9jCk\n7wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" } }