> ## Documentation Index > Fetch the complete documentation index at: https://docs.alakazam.gg/llms.txt > Use this file to discover all available pages before exploring further. # Introduction > The programmable worlds API — create playable AI worlds and program them into your products. **Alakazam is the programmable worlds API.** Generate playable, AI-rendered worlds from a text premise or an image, program their logic, and embed them — branded as your own — inside your app or game. A world isn't a static scene. It's **programmable**: a live graph of states and events a player navigates and makes choices in. You generate one with a single API call, drive and react to it through the SDK, and ship it anywhere. There are two surfaces: Generate, read, manage, and fork worlds. Authenticated with a secret API key from your server. Mint short-lived session tokens your end-users' browsers use to boot an embedded world with the `@alakazamworld/embed` SDK. ## The mental model * A **world** is a *programmable* playable game — a graph of states and events the player navigates, rendered live. You generate it, then read, edit, fork, and react to it through the API. The full shape is published as a versioned [schema](https://alakazam.gg/schema/smworld-1.0.json). * You create a world from a **premise** (a "what if…" pitch) and/or a **seed frame** (an image). Creation is a single call that returns the world. * You embed a world by minting a **session token** on your server and handing it to the browser. The token is short-lived and scoped to one world and one player. ## The two-token rule Your **secret** key (`sk_…`) stays on your server. Never ship it to a browser. To embed a world, your server mints a short-lived **session token** and hands *that* to the client. Get a key, create your first world, and embed it — in a few minutes. Every endpoint, parameter, and response.