Getting started

Keystone’s API is platform‑agnostic. The same REST endpoints work from Unreal, Unity, iOS/Android, web, or your game servers. Authenticate your player, then call the endpoints you need—no SDK lock‑in, just clean HTTPS.

Make your first request

Here’s a minimal example to join a party. Pick your platform tab—each calls the same endpoint.

const r = await fetch("https://yourcustomurl.com/party/join", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ playerId: "Player123" })
});
const json = await r.json();
console.log(json.ticketId);

Next steps: explore specific verticals like Party / Matchmaking, Commerce, and Player Profiles.