🧪 Solana On-Chain Arbitrage Bot (Reference Implementation)

A reference Solana on-chain arbitrage bot demonstrating how to parse liquidity pools, build arbitrage routes, and invoke the on-chain arbitrage program.

This repository focuses on pool parsing and program interaction, and is intended as a technical reference for advanced users.

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⚠️ Important Notice

This is NOT a fully featured or production-ready bot.

• This repo is a demo / reference implementation
• It shows how to parse pools and call the on-chain program
• It is not optimized, not fully automated, and not recommended for beginners

✅ Recommended for new users

Use the full featured production bot instead:

• Full bot repo:

👉 https://github.com/Cetipoo/solana-mev-bot

• Getting started guide:

👉 https://docs.solanamevbot.com/home/onchain-bot/getting-started

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📚 Documentation

• On-chain program documentation

👉 https://docs.solanamevbot.com/home/onchain-bot/onchain-program

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🔗 On-Chain References

• Program ID

https://solscan.io/account/MEViEnscUm6tsQRoGd9h6nLQaQspKj7DB2M5FwM3Xvz

• Example transaction

https://solscan.io/tx/2JtgbXAgwPib9L5Ruc5vLhQ5qeX5EMhVDQbcCaAYVJKpEFn22ArEqXhipu5fFyhrEwosiHWzRUhWispJUCYyAnKT

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✨ Features (Demo Scope)

• Load configuration from a TOML config file
• Automatically create ATAs if missing
• Send transactions through multiple RPC endpoints (spam mode)
• Built-in flashloan integration
• Parse multiple Solana AMM pool types
• Auto-detect DEX type by account owner
• Group pools by mint for arbitrage routing

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🏦 Supported DEXes

• Pump AMM
• Raydium V4
• Raydium CPMM
• Raydium CLMM
• Meteora DLMM
• Meteora Dynamic AMM
• Meteora DAMM V2
• Orca Whirlpool
• Vertigo
• Heaven
• Futarchy
• Humidifi
• PancakeSwap
• Byreal

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🚀 Getting Started

Prerequisites

• Rust & Cargo
• A Solana wallet funded with SOL
• One or more Solana RPC endpoints

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Installation

• Clone the repository

git clone https://github.com/cetipoo/solana-onchain-arbitrage-bot.git
   cd solana-onchain-arbitrage-bot

• Update config.toml file

• Run the bot

cargo run --release --bin solana-onchain-arbitrage-bot -- --config config.toml

Configuration

• Copy the example configuration file:

cp config.toml.example config.toml

• Edit config.toml and configure your:

- Private key for your Solana wallet - RPC endpoint URL(s)

• Add pool addresses to the markets list:

- DEX type is auto-detected by account owner (no need to specify pool type) - Pools are automatically grouped by mint for arbitrage routing - Optionally add lookup table accounts for transaction optimization

Configuration Options

Bot Configuration ([bot])

• computeunitlimit: Maximum compute unit limit per transaction

Routing Configuration ([routing.markets])

• markets: List of pool/market addresses (DEX type is auto-detected by account owner)
• lookuptableaccounts: List of lookup table accounts (optional, shared across all pools)
• process_delay: Delay between processing cycles in milliseconds

RPC Configuration ([rpc])

• url: RPC URL for the Solana network (supports environment variables with $VAR_NAME)

Spam Configuration ([spam])

• enabled: Enable spam transactions (send through multiple RPC endpoints)
• sendingrpcurls: List of RPC URLs for sending transactions
• computeunitprice: Fixed compute unit price in microlamports
• max_retries: Maximum retries for transaction sending

Wallet Configuration ([wallet])

• privatekey: Private key - can be base58 string, file path, or environment variable ($VARNAME)

Flashloan Configuration ([flashloan])

• enabled: Enable flashloan integration

License

MIT