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This guide provides instructions on how to get started with building on Meteora’s DAMM v1 program using the DAMM v1 TypeScript SDK. Before you begin, here are some important resources:

DAMM v1 Typescript SDK

Meteora DAMM v1 Typescript SDK

DAMM v1 NPM Package

Meteora DAMM v1 NPM Package

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Installation

To use the DAMM v1 SDK in your project, install it using your preferred package manager: 
npm install @meteora-ag/dynamic-amm-sdk @solana/web3.js

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Initialization

Once installed, you can initialize the DAMM v1 SDK in your TypeScript/JavaScript project like this: 
import AmmImpl, { MAINNET_POOL } from '@meteora-ag/dynamic-amm-sdk';
import { Connection } from '@solana/web3.js';

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

// Create pool instances

// e.g. creating a DAMM v1 pool
const constantProductPool = await AmmImpl.create(mainnetConnection, MAINNET_POOL.USDC_SOL);

// e.g. creating multiple DAMM v1 pools
const pools = [MAINNET_POOL.USDC_SOL, MAINNET_POOL.USDT_USDC];
const [dammV1Pool1, dammV1Pool2] = await AmmImpl.createMultiple(mainnetConnection, pools);

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Testing the SDK (for contributors)

If you have cloned the SDK repository and want to run the built-in tests:
Only for DAMM v1 SDK.
# 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.