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

# Getting Started

> DLMM

This guide provides instructions on how to get started with building on Meteora's DLMM program using the DLMM TypeScript SDK.

Before you begin, here are some important resources:

<CardGroup cols={2}>
  <Card title="Typescript SDK" icon="node-js" iconType="solid" href="https://github.com/MeteoraAg/dlmm-sdk/tree/main/ts-client">
    Meteora DLMM Typescript SDK
  </Card>

  <Card title="DLMM NPM Package" icon="npm" iconType="solid" href="https://www.npmjs.com/package/@meteora-ag/dlmm">
    Meteora DLMM NPM Package
  </Card>
</CardGroup>

# Installation

To use the SDK in your project, install it using your preferred package manager:

<Tabs>
  <Tab title="npm">
    ```bash theme={"system"}
    npm install @meteora-ag/dlmm @solana/web3.js
    ```
  </Tab>

  <Tab title="pnpm">
    ```bash theme={"system"}
    pnpm install @meteora-ag/dlmm @solana/web3.js
    ```
  </Tab>

  <Tab title="yarn">
    ```bash theme={"system"}
    yarn add @meteora-ag/dlmm @solana/web3.js
    ```
  </Tab>
</Tabs>

# Initialization

Once installed, you can initialize the DLMM client in your `Node.js` project like this:

```typescript theme={"system"}
import DLMM from '@meteora-ag/dlmm'
import { Connection, PublicKey } from '@solana/web3.js';

const mainnetConnection = new Connection('https://api.mainnet-beta.solana.com');

// Create pool instances

// e.g. creating a DLMM pool
// You can get your desired pool address from the API https://dlmm.datapi.meteora.ag/pair/all
const USDC_USDT_POOL_ADDRESS = new PublicKey('ARwi1S4DaiTG5DX7S4M4ZsrXqpMD1MrTmbu9ue2tpmEq')
const dlmmPool = await DLMM.create(connection, USDC_USDT_POOL_ADDRESS);

// e.g. creating multiple pools
const dlmmMultiplePools = await DLMM.createMultiple(connection, [USDC_USDT_POOL_ADDRESS, ...otherPoolAddresses]);
```

# Testing the SDK (for contributors)

If you have cloned the SDK repository and want to run the built-in tests:

```bash theme={"system"}
# Install dependencies
cd ts-client
bun install

# Run tests
bun test
```

# Development Resources

## Faucets

<CardGroup cols={1}>
  <Card title="Devnet Faucet" icon="faucet" href="https://faucet.raccoons.dev/">
    <p>When working on devnet, you might need test tokens. Here is a helpful faucet.</p>
  </Card>
</CardGroup>