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

Typescript SDK

Meteora Presale Vault Typescript SDK

Presale Vault NPM Package

Meteora Presale Vault NPM Package

Presale Vault Examples

Meteora Presale Vault Examples

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Installation

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

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Initialization

Once installed, you can initialize the SDK in your TypeScript/JavaScript project like this: 
import { Connection } from "@solana/web3.js";
import Presale, { PRESALE_PROGRAM_ID, derivePresale } from "@meteora-ag/presale";

// Initialize a connection to the Solana network (e.g., Mainnet)
const connection = new Connection("https://api.mainnet-beta.solana.com");

const baseKeypair = Keypair.generate();

  const presaleAddress = derivePresale(
    new PublicKey("YOUR_BASE_MINT"),
    new PublicKey("YOUR_QUOTE_MINT"),
    baseKeypair.publicKey,
    PRESALE_PROGRAM_ID
  );

// Create a new instance of the CpAmm SDK
  const presaleInstance = await Presale.create(
    connection,
    presaleAddress,
    PRESALE_PROGRAM_ID
  );

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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
pnpm install

# Run tests
pnpm 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.