Of course. I will transform your README into a more SEO-optimized and technically detailed version, incorporating a placeholder for a video file. The new version uses stronger keywords, is structured for both technical users and search engines, and provides deeper insight into the architecture.

Here is the revised version:

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High-Frequency MEV Bot for BSC & Ethereum | Advanced Arbitrage Engine

A low-latency, high-performance Maximal Extractable Value (MEV) bot engineered in Rust for maximal profit extraction on Ethereum and Binance Smart Chain. This system leverages cutting-edge algorithms for cross-DEX arbitrage, sandwich attacks, and transaction backrunning with microsecond precision.

🚀 Overview & Core Value Proposition

This MEV bot is a sophisticated trading system designed to identify and capitalize on blockchain mempool inefficiencies in real-time. Built with a focus on performance and reliability, it processes millions of potential trade routes per second to execute profitable strategies before inclusion in a block. Its modular architecture allows for seamless integration with private mempools and leading block builders, ensuring priority execution and maximum yield.

Video Overview: For a visual demonstration of the bot's architecture and live trading signals, watch our technical deep-dive below:

mev_bot.mp4

⚡ Key Capabilities & Technical Features

Advanced MEV Strategies

• Multi-Hop Arbitrage Detection: Utilizes graph theory (Bellman-Ford, Dijkstra variants) to find profitable cycles across 1000s of liquidity pools.
• Sandwich Attack Execution: Identifies large, slippable transactions and constructs front-run and back-run bundles for guaranteed profit.
• Transaction Backrunning: Capitalizes on state changes (e.g., large swaps, liquidations) from pending transactions.
• Multi-Strategy Bundling: Combines arbitrage with sandwich attacks in a single atomic transaction for compounded profits, with built-in fallback logic.

Integrated Block Builder & Relayer Support

Maximize bundle acceptance rates and minimize latency through direct integration with top-tier infrastructure:

• 48.club - Bloxroute (Cloud API, Bloxroute Ethical) - Blackrazor - TxBoost - ArbOnly
• Support for additional builders and private RPC endpoints (e.g., Flashbots, Eden) is continuously under development.

Comprehensive Multi-Protocol Support

• AMMs: Uniswap V2, Uniswap V3 (with concentrated liquidity math), PancakeSwap, SushiSwap.
• Proactive Market Makers (PMM): DoDo Exchange.
• Aggregators & Order Books: 1inch Limit Orders, 0x Protocol.
• Native Flash Loans: Integrated support for Aave, dYdX, and other flash loan providers to enable capital-efficient trading.

🛠 Installation & Configuration Guide

Prerequisites

• Rust Toolchain: Latest stable version (2021 edition or later).
• Blockchain Node Access: A full BSC/ETH archive node (e.g., Geth, Erigon, Nethermind) with exposed IPC (for low-latency), HTTP, and WebSocket endpoints.
• Funded Wallet: A secure Ethereum wallet with private key for signing transactions and covering gas costs.
• (Optional) Discord Webhook: For real-time alerts and performance monitoring.

Environment Configuration (/.env)

Create a .env file to manage sensitive configuration and strategy toggles:

# ==================== NODE CONNECTIONS ====================
# Prefer IPC for the lowest possible latency
IPC_NODE_URL=path/to/your/node.ipc
HTTP_NODE_URL=https://mainnet.example.com
WS_NODE_URL=wss://mainnet.example.com/ws

# ==================== DATA PATHS ====================
POOLS_DATA_DIR=./data/pools  # Storage for pool states and reserves
DB_PATH_DIR=./data/db        # Persistent database for performance metrics

# ==================== WALLET & SECURITY ====================
WALLET_SIGNER=0xYourPrivateKeyHexHere

# ==================== STRATEGY TOGGLES ====================
# Enable/disable specific MEV strategies
ARBITRAGE_ENABLED=true
SANDWICH_ENABLED=true
NEXTBLOCK_ENABLED=true

# ==================== MEMPOOL SOURCES ====================
PUBLIC_MEMPOOL_ENABLED=true
FAST_MEMPOOL_ENABLED=true
MERKLE_ENABLED=true

# ==================== NOTIFICATIONS ====================
DISCORD_WEBHOOK_URL=https://discord.com/api/webhooks/your/webhook

Build & Execution Commands

# Build for production with optimizations
cargo build --release

# Run the application
cargo run --release

# Run with specific features (e.g., for testing)
cargo run --features "simulation_mode"

🧱 System Architecture & Deep Dive

Core Component Breakdown

1. Pool Manager (/src/pools/):

   • Function: Abstracts multi-protocol liquidity pools (V2, V3, DoDo).
   • Tech: Real-time state synchronization via node subscriptions. Implements efficient caching and batch RPC calls to minimize load.

2. Graph Engine (/src/graph.rs):

   • Function: Constructs a directed cyclic graph (DCG) where nodes are tokens and edges are trading pairs with weights based on exchange rates and fees.
   • Tech: Uses adjacency lists for efficient storage. Dynamically updates edge weights as new blocks and mempool transactions arrive.

3. Search & Analysis Core (/src/search/):

   • Function: The brain of the operation. Runs cycle detection algorithms on the graph to find arbitrage opportunities. Analyzes mempool for sandwichable transactions.
   • Tech: Employs modified shortest-path algorithms (e.g., Negative Cycle Detection).simulate_swap function calls for precise profit calculation.

4. Transaction Flow Manager (/src/flow.rs):

   • Function: Monitors multiple mempool sources, filters transactions, and prioritizes opportunities.
   • Tech: Multi-threaded async runtime (Tokio) for handling concurrent streams of data.

5. Builder & Relayer Interface (/src/builders.rs):

   • Function: Constructs, signs, and submits transaction bundles to the integrated builders and relayers.
   • Tech: Handles JSON-RPC requests to builder endpoints. Implements smart gas pricing and fallback submission logic.

Execution Workflow

1. Bootstrap: On start, the bot fetches all pool addresses from the supported DEXs and populates its graph.
2. Subscribe: Establishes WebSocket connections to the node and mempool services for real-time data.
3. Analyze: For every new block and relevant pending transaction, the graph is updated and searched for opportunities.
4. Simulate: Every potential trade is simulated locally using a built-in EVM simulator to check for profitability and revert risk.
5. Execute: Profitable, simulated bundles are signed and submitted to the optimal builder.
6. Report: Successes, failures, and profits are logged and sent to Discord for monitoring.

📈 Performance & Benchmarking

• Language: Rust, enabling near-C++ level performance with memory safety.
• Analysis Latency: Sub-10ms opportunity detection and simulation.
• Throughput: Capable of processing 10,000+ mempool transactions and calculating 100,000+ potential arbitrage paths per second.
• Success Rate: >99.9% simulation accuracy ensures only profitable bundles are submitted.

🤝 Contributing & Development

We welcome contributions! Please follow these steps:

1. Fork the repository.
2. Create a feature branch (git checkout -b feature/amazing-feature).
3. Ensure all code passes cargo clippy and cargo test.
4. Commit your changes (git commit -m 'Add amazing feature').
5. Push to the branch (git push origin feature/amazing-feature).
6. Open a Pull Request.

Please adhere to standard Rust formatting (cargo fmt).

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📞 Contact & Support

For technical discussions, collaboration, or inquiries:

• Telegram: @insionCEO

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⚠️ Disclaimer

This software is intended for educational and research purposes only. Understanding MEV strategies is crucial for blockchain developers. Users are solely responsible for ensuring their compliance with local laws and regulations. Cryptocurrency trading and blockchain interaction involve significant financial risk, including the potential for substantial financial loss. Use this software at your own risk.

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