This Solana on-chain program implements an arbitrage bot that takes advantage of price differences across multiple decentralized automated market makers (AMMs) on the Solana blockchain. The bot utilizes Cross-Program Invocation (CPI) to interact with various AMM protocols, enabling complex arbitrage strategies executed atomically within a single transaction.
- Raydium AMM
- Raydium CLMM (Concentrated Liquidity Market Maker)
- Raydium CPMM (Constant Product Market Maker)
- Meteora DLMM (Dynamic Liquidity Market Maker)
- Damm (Decentralized AMM)
- Others can be added similarly via CPI
- Executes arbitrage across multiple AMM protocols by performing token swaps and liquidity operations.
- Uses Solana Cross-Program Invocation (CPI) to call external AMM program instructions securely and efficiently.
- Supports concurrent token swaps to exploit price discrepancies.
- Designed with modular integration enabling addition or removal of AMM protocols easily.
- Employs Rust and Solana SDK for performance and on-chain reliability.
The program consists of:
- Entrypoint: Handles incoming instructions from transactions.
- Processor: Contains core logic to route instructions and coordinate CPI calls to AMM programs.
- CPI Modules: Wrapper interfaces for interacting with different AMM protocols using CPI.
- State Management: Account data handling for maintaining state if needed.
- Error Handling: Defines program-specific error types for robust failure management.
- Rust (via rustup)
- Solana CLI tools (Installation guide)
- Solana cluster access (e.g. Devnet, Testnet, or Mainnet)
- Clone the repository:
git clone https://github.com/your-repo/solana-arbitrage-bot.git cd solana-arbitrage-bot
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- Build the program:
cargo build-bpf
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- Deploy to Solana:
solana program deploy target/deploy/solana_arbitrage_bot.so
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- Set up required on-chain accounts and permissions as per your deployment configurations.
- Construct transactions that invoke the arbitrage instruction(s).
- The program will perform CPI calls to target AMM programs to execute swaps or liquidity moves atomically.
- Monitor program logs for execution details and error reports.
This program uses CPI to call external AMM programs for executing swaps and liquidity operations. This involves:
- Constructing instruction data specific to each AMM.
- Passing the correct accounts expected by each AMM program.
- Safe handling of CPI returns and errors.
The CPI modules abstract away the differences between AMMs and provide a unified interface for arbitrage operations.
Contributions to support additional AMM protocols or enhance arbitrage strategies are welcome. Please follow standard Rust and Solana program development practices.
Specify your license here.
- Solana Docs: Writing Programs
- Raydium AMM Program: Raydium Github
- Meteora DLMM Protocol Docs (if available)
- Solana CPI Example Templates
This README provides a structured outline and essential information to get started with the Solana arbitrage bot program integrating multiple AMMs via CPI.
If you want, I can help generate detailed sections for CPI implementation examples, Raydium AMM interaction code snippets, or setup instructions for each integrated AMM protocol.