This guide provides instructions on how to get started with the DLMM TypeScript SDK. Before you begin, here are some important resources:
  • Program ID (Mainnet & Devnet): LBUZKhRxPF3XUpBCjp4YzTKgLccjZhTSDM9YuVaPwxo
  • TypeScript SDK Repository: @meteora-ag/dlmm

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Installation

To use the SDK in your project, install it using your preferred package manager: 
npm install @meteora-ag/dlmm @solana/web3.js
# or
pnpm install @meteora-ag/dlmm @solana/web3.js
# or
yarn add @meteora-ag/dlmm @solana/web3.js

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Initialization

Once installed, you can initialize the SDK in your TypeScript/JavaScript project like this: 
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-api.meteora.ag/pair/all
const USDC_USDT_POOL = new PublicKey('ARwi1S4DaiTG5DX7S4M4ZsrXqpMD1MrTmbu9ue2tpmEq')
const dlmmPool = await DLMM.create(connection, USDC_USDT_POOL);

// e.g. creating multiple pools
const dlmmPool = await DLMM.createMultiple(connection, [USDC_USDT_POOL, ...]);

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Testing the SDK (for contributors)

If you have cloned the SDK repository and want to run the built-in tests: 
# Install dependencies
cd ts-client
bun install

# Run tests
bun test

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Development Resources

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Faucets

Devnet Faucet

When working on devnet, you might need test tokens. Here is a helpful faucet.