Solana Market Maker Bot

A production-ready market making bot built specifically for the Solana ecosystem. Continuously places buy and sell orders around the mid-price on any SPL token pair — capturing the bid-ask spread as profit while providing liquidity to the market.

What's Included — Full Source Code:

• Complete Python/Rust source code with no obfuscation
• Ready to deploy on any Solana DEX (Raydium, Orca, Jupiter, OpenBook)
• Configurable for any SPL token pair including meme coins
• Docker deployment setup included

Core Features:

• Spread capture engine — automatically places limit orders on both sides of the order book and profits from the spread
• Dynamic spread adjustment — widens spreads during high volatility, tightens during calm markets
• Inventory management — tracks token exposure and rebalances to avoid directional risk
• Multi-pair support — run the bot on multiple token pairs simultaneously
• Sub-millisecond latency — optimised for Solana's 400ms block times with priority fee management
• Anti-rug detection — monitors liquidity pool health, pauses trading if LP drops below threshold
• Real-time P&L dashboard — web UI showing spread captured, inventory levels, and order history

Risk Controls:

• Max position size per token
• Daily loss limits with auto-shutdown
• Minimum spread threshold — won't trade if spread compresses below cost
• Inventory skew limits — reduces order size on the heavy side
• Gas cost tracking — ensures spread profit exceeds transaction fees

Supported Platforms:

• Raydium AMM & CLOB
• Orca Whirlpools
• Jupiter Limit Orders
• OpenBook (Serum V3)

Tech Stack:

• Python 3.11+ with asyncio
• Solana Web3.js / Anchor
• WebSocket feeds for real-time orderbook
• SQLite for trade logging
• Flask dashboard

Full source code, no dependencies on external paid services. Deploy on your own infrastructure and keep 100% of the profits.