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Bot Setup Guide

Follow these simple steps to deploy your high-frequency arbitrage bot on the Sui Network.

★How the Strategy Works

The bot executes a Flashloan Arbitrage loop within a single atomic transaction block. This means the entire operation either succeeds with profit or reverts (cancels) instantly, costing you nothing but a tiny gas fee.

Sui Flashloan Strategy Flowchart

Step 1: Flashloan

Borrow 2,400 USDC from DeepBook's liquidity pool without collateral.

Step 2: DeepBook Trade

Use the borrowed USDC to buy SUI on DeepBook (Limit Order Book) at a lower price.

Step 3: Turbos Trade

Sell that SUI on Turbos Finance (AMM) where the price is slightly higher.

Step 4: Repay & Profit

Repay the 2,400 USDC loan + small fee. Currently, you keep the remaining profit in your wallet.

1Prerequisites

Before starting, ensure you have the following installed:

  • Node.js (v18+): Download Here
  • Text Editor: VS Code is recommended.
  • Sui Wallet: You need a wallet with a small amount of SUI (~1 SUI) for gas fees.

2Installation

Unzip the downloaded file and open your terminal in that directory.

Install Dependencies
npm install

3Configuration

Rename env.example to .env and add your private key.

.env file
# Wallet Configuration (REQUIRED)
PRIVATE_KEY=suiprivkey...

# Network (Optional, defaults to Suiscan)
SUI_RPC_URL=https://rpc-mainnet.suiscan.xyz:443

# Bot Settings
FLASHLOAN_AMOUNT=2397000000  # 2397 USDC
GAS_BUDGET=300000000         # 0.3 SUI
Tip: You can export your private key from your Sui Wallet settings. It usually starts with "suiprivkey".

4Start the Bot

Run the bot in development mode to verify everything works.

Run Bot
npm run dev

For long-term operation, compile and run in production mode:

Production Mode
npm run build && npm start