> ## Documentation Index
> Fetch the complete documentation index at: https://docs.immutable.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Getting Started

> Create your Immutable Hub account, project, and get your API credentials

## Create Your Account

Sign in at [hub.immutable.com](https://hub.immutable.com)

Create an **organisation** (container for projects and team members), then create a **project** (has its own API keys, Passport clients, and contracts)

## Get Your API Keys

<Card title="API Keys Guide" icon="key" href="/docs/products/hub/api-keys">
  Publishable and secret keys
</Card>

## Environment Selection

| Environment    | Use Case                    | Chain                   |
| -------------- | --------------------------- | ----------------------- |
| **Sandbox**    | Development and testing     | Immutable zkEVM Testnet |
| **Production** | Live games with real assets | Immutable zkEVM Mainnet |

<Tip>
  Start with Sandbox for development. You can get free testnet tokens from the [Testnet Faucet](/docs/products/immutable-chain/faucet).
</Tip>

## Next Steps

<CardGroup cols={2}>
  <Card title="Configure Passport" icon="id-card" href="/docs/products/hub/passport-clients">
    Authentication clients
  </Card>

  <Card title="Deploy Contracts" icon="file-contract" href="/docs/products/hub/deploy-contracts">
    Smart contract deployment
  </Card>

  <Card title="Get API Keys" icon="key" href="/docs/products/hub/api-keys">
    API key management
  </Card>

  <Card title="Build a Game Tutorial" icon="gamepad" href="/docs/guides/build-a-game">
    Complete setup tutorial
  </Card>
</CardGroup>