🧊 Raydium Token Pool Bot on Solana

This project allows you to programmatically:

Create a Raydium liquidity pool between SOL and your custom SPL token.

Freeze the token account after creation.

Thaw, buy/sell via Raydium swap, and re-freeze the token.

Add liquidity to the pool.

⚠️ This runs on Solana Devnet by default.

📦 Project Structure

├── main.ts # Main entry point to create pool ├── src/ | |──json/ | | |── mint.json | | |── pool.json │ ├──constant/ constant.ts # Constants for mint, pool, amounts │ ├── initSdk.ts # Initializes SDK and wallet │ ├── createPool.ts # Creates pool with freeze logic │ ├── addLiquidity.ts # Adds SOL/token to pool │ ├── ThawAndBuy.ts # Thaws token account, buys SOL, re-freezes │ ├── ThawAndSell.ts # Thaws token account, sells SOL, re-freezes ├── wallet.json # Your wallet private key (base58 encoded) ├── package.json

⚙️ Requirements Node.js ≥ 18

ts-node for TypeScript execution

A funded Solana Devnet wallet (SOL + tokens)

🛠️ Setup

1. Install Dependencies

   npm install

2. Prepare Your Wallet

   Create a wallet.json file:

{ "PRIVATE_KEY": "" }

You can export your Phantom private key using tools like solana-keygen or browser devtools. Be cautious—do not share this file publicly.

🚀 Available Scripts

Script Description

npm run dev	    ==>  Create the Raydium market and liquidity pool
npm run buy	    ==>  Thaw → Buy SOL with your token → Freeze
npm run sell    ==>	 Thaw → Sell SOL for your token → Freeze
npm run thaw    ==>  Thaw your token account
npm run freeze  ==>  Freeze your token account
npm run add	    ==>  Add liquidity (SOL and tokens) to the pool

📌 How It Works===============================================================================================================================

🏗️ Pool Creation Uses Raydium SDK v2 and OpenBook DEX

Freezes your token account after pool creation(new SPL token/SOL)

Custom compute units injected for higher success

--> npm run dev

➕ Add Liquidity Automatically calculates how much token to pair with given SOL

Uses computePairAmount from Raydium SDK

--> npm run add

💸 Buy with Token Thaws your wallet’s token account

Swaps tokens for SOL using Raydium

Re-freezes token account

--> npm run buy

💰 Sell for Token Thaws your wallet’s token account

Swaps SOL for token using Raydium

Re-freezes token account

--> npm run sell

🔐 Security Warning Never commit your private key to GitHub

This project interacts with funds—use on Devnet for safety

To use on Mainnet: update DEVNET to "mainnet-beta" and ensure TOKEN_MINT_ADDRESS is a valid mainnet mint

🔐 Thaw token account npm run thaw

🔐 Freeze token account npm run thaw

🔍 Transaction Explorers

You can inspect transactions at:

https://explorer.solana.com/tx/<txId>?cluster=devnetf  (case devnet)

✅ Dependencies Used @raydium-io/raydium-sdk-v2

@solana/web3.js

@solana/spl-token

ts-node, decimal.js, bs58

👨‍💻 Developer Notes All scripts use Versioned Transactions (v0) with Address Lookup Tables

ComputeBudgetProgram is used to avoid compute unit limit exceeded errors

Raydium pools must have a valid token pair with sufficient decimals

📄 License MIT – Free for educational and research use.

🤝 Acknowledgments

Solana

Raydium Protocol

OpenBook DEX

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First: npm run dev (You must do this) second: npm run buy/sell ... ...