Arbitrage Trading Bot

• This project is an arbitrage trading bot for the Solana blockchain.
• It fetches Raydium, Orca, Meteora token pools from the CoinGecko API, filters them based on liquidity, and identifies arbitrage opportunities between the highest and lowest price pools.
• The bot can execute swaps to take advantage of these opportunities.

Prerequisites

• Node.js
• Yarn or npm
• A Solana wallet with some SOL for gas fees

Installation

1. Clone the repository:

   git clone https://github.com/liam0413/arbitrage-trading-bot.git
   cd arbitrage-trading-bot

2. Install dependencies:

   yarn install
   # or
   npm install

3. Create a .env file in the root directory and add your environment variables:

   CG_API_KEY=your_coingecko_api_key

4. Create a config.js file in the root directory and add your configuration:

   export const GAS_FEE = 0.000005;
   export const SLIPPAGE = 0.005;
   export const JITO_FEES = 0.000001;
   export const SWAP_AMOUNT = 1; // Amount in SOL
   export const wrappedSolTokenAddress = "So11111111111111111111111111111111111111112";
   export const secretKey = "your_base58_encoded_secret_key";
   export const minLiquidityUsd = 1000;
   export const connection = new Connection(clusterApiUrl("mainnet-beta"), "confirmed");

5. Create a token.json file in the root directory and add the tokens you want to monitor:

   [
     "token_address_1",
     "token_address_2"
   ]

Usage

To start the bot, run:

node index.js

The bot will continuously fetch and filter pools, identify arbitrage opportunities, and log them to opportunities.json and profit_opportunities.log.

Important Notes

• Ensure your wallet has enough SOL to cover gas fees.
• The bot uses a retry mechanism to handle rate limits from the CoinGecko API.
• The bot logs profitable opportunities and can execute swaps if configured to do so.
• Currently the bot only uses the amount specified in the env file for swaps each time.

License

This project is licensed under the MIT License.