Solana MEV Sandwich Bot | High-Performance Arbitrage Bot

🚀 Advanced Solana MEV Bot for Maximum Profit

A high-performance MEV (Maximal Extractable Value) sandwich bot for Solana blockchain, leveraging Helius and Nozomi RPCs for optimal execution speed and profitability. This bot specializes in identifying and executing profitable arbitrage opportunities across major Solana DEXes.

⚡ Key Features

• Real-time MEV Detection: Advanced mempool monitoring using Helius RPC for instant opportunity detection
• Multi-DEX Arbitrage: Seamless integration with Raydium, Orca, and Jupiter DEXes
• Priority Fee Optimization: Smart transaction execution with dynamic priority fees
• Risk Management: Advanced profit calculation and risk assessment
• Performance Monitoring: Comprehensive logging and analytics system
• Baremetal Optimization: Maximum performance for MEV opportunities
• Automated Trading: 24/7 operation with minimal intervention

🛠️ Technical Specifications

• Blockchain: Solana
• RPC Providers: Helius + Nozomi (Dual RPC for redundancy)
• Supported DEXes:
  • Raydium
  • Orca
  • Jupiter
• Execution Speed: Sub-second transaction processing
• Monitoring: Real-time profit tracking and performance analytics

📋 Prerequisites

• Node.js v16 or higher
• Solana CLI tools
• Helius RPC endpoint (Premium)
• Nozomi RPC endpoint
• Solana wallet with sufficient SOL for MEV operations

🚀 Quick Start Guide

1. Clone the Repository:

git clone https://github.com/cryptoking-max/solana-sandwich-bot.git
cd solana-sandwich-bot

2. Install Dependencies:

npm install

3. Configure Environment:

cp .env.example .env
# Edit .env with your configuration

4. Launch the Bot:

npm start

⚙️ Advanced Configuration

Environment Variables

Variable	Description	Default
HELIUS_RPC_URL	Helius RPC endpoint	Required
NOZOMI_RPC_URL	Nozomi RPC endpoint	Required
WALLET_PRIVATE_KEY	Base64 encoded private key	Required
MIN_PROFIT_THRESHOLD	Minimum profit in SOL	0.5
MAX_SLIPPAGE	Maximum slippage %	1.0
GAS_PRIORITY	Priority fee (micro-lamports)	100
LOG_LEVEL	Logging verbosity	info
TARGET_DEXES	Comma-separated DEX list	RAYDIUM,ORCA,JUPITER

🔧 System Architecture

Core Components

1. MEV Monitor

   • Real-time mempool analysis
   • Transaction pattern recognition
   • Opportunity scoring system

2. DEX Integration

   • Multi-DEX support
   • Smart routing
   • Liquidity analysis

3. Execution Engine

   • Transaction bundling
   • Priority fee optimization
   • Confirmation monitoring

4. Risk Management

   • Profit calculation
   • Slippage protection
   • Circuit breakers

5. Analytics

   • Performance metrics
   • Profit tracking
   • Error monitoring

🔒 Security Best Practices

• Use dedicated wallets for MEV operations
• Implement proper error handling
• Regular security audits
• Monitor gas costs and fees
• Circuit breakers for risk management
• Secure private key storage

📊 Performance Optimization

• Baremetal server deployment
• Dual RPC redundancy
• Optimized transaction bundling
• Smart gas fee management
• Real-time opportunity scoring

🤝 Support & Community

• GitHub: github.com/cryptoking-max
• Website: cryptokingmax.com

⚠️ Disclaimer

This MEV bot is provided for educational and research purposes only. Users are responsible for their own trading decisions and should understand the risks involved in MEV operations. The authors and contributors are not liable for any financial losses incurred while using this software.

📝 License

MIT License - See LICENSE file for details

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