Cross-Chain Arbitrage

This project implements a cross-chain arbitrage bot designed to identify and execute profitable trading opportunities across different pools on Solana and Sui Network

Overview

The Cross-Chain Arbitrage bot monitors price discrepancies of assets (SOL/USDC) across the Solana and Sui networks. When a profitable arbitrage opportunity is identified, the bot automatically executes trades to capitalize on the price difference.

Supported DEXs

• Orca
• RaydiumV4
• Cetus

How it Works

USDC prices are monitored in the SOL/USDC pool (other pairs can be configured). When there is a significant price difference across networks, the bot captures arbitrage opportunities as follows:

1. Price Monitoring: Prices are tracked on both networks.

2. Swap and Bridge: Upon detecting an opportunity, the bot can:

   • Swap USDC for SOL on the source chain.
   • Bridge SOL to the destination chain.
   • Convert SOL back to USDC to generate more profit than initially deployed.

3. Cost Consideration: The bot factors in bridging costs, network gas fees, and other expenses before executing trades.

4. Recursive Execution: If a profit is still available after the first trade, the bot continues to bridge and trade as it monitors all the pools in realtime.

Technologies

• Wormhole Bridge: Used for bridging assets between Solana and Sui.

---

Prerequisites

• Node.js (v14 or higher)
• npm
• Access to Solana and Sui rpc nodes

---

Installation

1. Clone the repository:

   git clone https://github.com/degenSumi/cross-chain-arbitrage.git
   cd cross-chain-arbitrage

2. Install dependencies:

   npm install

   Or, if you're using yarn:

   yarn install

3. Configure environment variables:

   • Copy the .env.example file to .env.
   • Fill in your specific configuration details (API keys, network settings, etc.).
   • Add threshold and swapamount in config.json

---

Usage

To start the arbitrage bot, run:

npm start

Or with yarn:

yarn start

---

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

---

Disclaimer

This software is for educational purposes only. Use at your own risk. The authors are not responsible for any financial losses incurred through the use of this software.

---