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

# Setup

## Getting Started

The **Altude Client** provides all the methods required to interact with Solana through Altude.\
We recommend starting on **Devnet** for testing before moving to **Mainnet**.

The Altude SDK uses Kotlin `suspend` functions for asynchronous network requests.\
Ensure these calls are made within a `CoroutineScope`.

```kotlin theme={null}
import com.altude.gasstation  

Altude.setApiKey(context, "myAPIKey")
```

Wallet address is handled internally by the SDK.
Use this to check your wallet address:

```kotlin theme={null}
val walletAddress = Altude.storedWallet()
```

Don't have an Api Key? Join our [Discord](https://discord.gg/9gPsQeZD7x) and we'll get you started.

<RegisterApp />

While you're waiting for confirmation of your App Index, use `1` on devnet so you can get started.