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" } } ], "id": "https://mastodon.social/users/supreme_leader", "type": "Person", "following": "https://mastodon.social/users/supreme_leader/following", "followers": "https://mastodon.social/users/supreme_leader/followers", "inbox": "https://mastodon.social/users/supreme_leader/inbox", "outbox": "https://mastodon.social/users/supreme_leader/outbox", "featured": "https://mastodon.social/users/supreme_leader/collections/featured", "featuredTags": "https://mastodon.social/users/supreme_leader/collections/tags", "preferredUsername": "supreme_leader", "name": "supreme_leader", "summary": "", "url": "https://mastodon.social/@supreme_leader", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-10-26T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/supreme_leader#main-key", "owner": "https://mastodon.social/users/supreme_leader", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA31T82X/oO2uWTHEChAy8\nEAwQB51Sj+Nf3CB/Sm/6rUevBzujAiqI/oNaDAsWSU0ReayOQuB0fkClpvEz8K1I\nRfJ6T/MG7t9At8CYneIww9HpKfMO+TYFOb1k3D4CuEytOQ5CYAjR2/fttWSi8Gyy\n5KRiHtl9iLdvODZhjiVz7e01dQ/i73ZbEeM9qKfStrv91axjbF4KGWhnjX1Jy6ih\nV+c1E2dDk48l2DIJG5Z1wL2Mz6mM315y22IH7sM2CkOjY1/RJtZCU1ozpz866VH1\nbKGRCVdeZ3JJN7NkAjj2Rre5LjMI/8NvupPCKNrP1EwY4oox1b5ry412iBHSBmUh\nAwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" } }