github.com/solana-zh/solroute

SolRoute SDK

SolRoute is a Go SDK that serves as the fundamental infrastructure for building DEX routing services on Solana. Unlike solutions that rely on third-party APIs, SolRoute directly interacts with the Solana blockchain.

Features

• Protocol Support

  • Raydium CPMM V4 (675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8)
  • Raydium CPMM (CPMMoo8L3F4NbTegBCKVNunggL7H1ZpdTHKxQB5qKP1C)
  • Raydium CLMM (CAMMCzo5YL8w4VFF8KVHrK22GGUsp5VTaW7grrKgrWqK)
  • PumpSwap AMM (pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA)

• Core Functionality

  • Pool discovery and management
  • Price calculation and quote generation
  • Cross-DEX routing and optimal path finding
  • Transaction instruction building

Use Cases

SolRoute's direct blockchain interaction makes it ideal for building:

• Trading Services: Price aggregation, best price routing, arbitrage bots
• DeFi Applications: DEX aggregators, liquidity management tools
• Research Tools: Market analysis, strategy backtesting

Quick Start

// Initialize router with supported protocols
router := router.NewSimpleRouter(
    protocol.NewPumpAmm(solClient),
    protocol.NewRaydiumAmm(solClient),
    protocol.NewRaydiumClmm(solClient),
    protocol.NewRaydiumCpmm(solClient),
)

// Find best pool and execute swap
bestPool, amountOut, err := router.GetBestPool(ctx, solClient.RpcClient, 
    "TOKEN0_MINT", "TOKEN1_MINT", amountIn)
if err != nil {
    log.Fatal(err)
}

// Build and send transaction
instructions, err := bestPool.BuildSwapInstructions(ctx, solClient.RpcClient,
    userPublicKey, "TOKEN0_MINT", amountIn, minAmountOut)

Installation

go get github.com/yimingWOW/solroute

Project Structure

solroute/
├── pkg/
│   ├── api/         # Core interfaces
│   ├── pool/        # Pool implementations
│   ├── protocol/    # DEX implementations
│   ├── router/      # Routing engine
│   └── sol/         # Solana client

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.