Solana Trading Bot

An automated trading bot that monitors Solana (SOL) prices and executes real swaps based on price movements using Jupiter's API.

✨ Features

• 🔄 Real Swap Execution: Uses Jupiter API for actual token swaps
• 📊 Price Monitoring: Checks SOL/USDC price every 10 seconds
• 🧠 Smart Trading Logic:
  • Swaps SOL → USDC when price increases 3-5%
  • Swaps USDC → SOL when price decreases 3-5%
• ⚡ Risk Management:
  • Maximum 3 swaps per 24-hour period
  • Configurable slippage protection
  • Transaction confirmation monitoring
• 🔐 Secure Wallet Integration: Direct private key signing
• 📈 Balance Tracking: Real-time USD balance tracking

🎯 Trading Strategy

1. Initial State: Start with $10 worth of SOL
2. Price Increase (3-5%): Swap SOL → USDC to lock in profits
3. Price Decrease (3-5%): Swap USDC → SOL to buy the dip
4. Daily Limits: Maximum 3 swaps per day to prevent overtrading
5. Continuous Monitoring: 10-second price check intervals

🚀 Setup

1. Install Dependencies

# Install Go (version 1.21+)
go mod tidy

2. Configure Your Wallet

Edit config.json:

{
  "wallet_address": "YOUR_SOLANA_WALLET_ADDRESS",
  "private_key": "YOUR_PRIVATE_KEY_BASE58",
  "rpc_url": "https://api.mainnet-beta.solana.com",
  "initial_balance_usd": 10.0,
  "price_check_interval_seconds": 10,
  "swap_threshold_min_percent": 3.0,
  "swap_threshold_max_percent": 5.0,
  "max_swaps_per_day": 3,
  "slippage_bps": 50,
  "simulate_mode": true,
  "priority_fee_microlamports": 10000
}

3. Get Your Private Key

⚠️ SECURITY WARNING: Never share your private key. Store it securely.

From Solana CLI:

solana-keygen show --keypair ~/.config/solana/id.json

From Phantom/Solflare: Export private key (base58 format)

4. Test Mode First

Keep "simulate_mode": true for testing, then set to false for real trading.

5. Run the Bot

go build && ./solana-trading-bot

⚙️ Configuration Options

Option	Description	Default
wallet_address	Your Solana wallet public key	Required
private_key	Your wallet private key (base58)	Required
rpc_url	Solana RPC endpoint	mainnet-beta
initial_balance_usd	Starting USD balance	10.0
price_check_interval_seconds	Price check frequency	10
swap_threshold_min_percent	Minimum price change	3.0%
swap_threshold_max_percent	Maximum price change	5.0%
max_swaps_per_day	Daily swap limit	3
slippage_bps	Slippage tolerance (basis points)	50 (0.5%)
simulate_mode	Enable simulation mode	true
priority_fee_microlamports	Transaction priority fee	10000

🔥 Real Trading Features

✅ Complete Implementation

• Jupiter API Integration: Quote + Swap APIs
• Solana Transaction Signing: Direct wallet integration
• Transaction Confirmation: Monitors tx status until confirmed
• Error Handling: Comprehensive error recovery
• Balance Tracking: Real-time asset tracking
• Priority Fees: Configurable transaction fees

🛡️ Safety Features

• Simulation Mode: Test without real funds
• Daily Limits: Prevents overtrading
• Block Height Validation: Prevents stale transactions
• Slippage Protection: Configurable slippage limits
• Transaction Timeouts: Prevents stuck transactions

📝 Example Output

Starting Solana Trading Bot
Initial balance: $10.00 in SOL
Wallet address: 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRueJD
Price check interval: 10s
Swap thresholds: 3.0% - 5.0%
Max swaps per day: 3
Simulate mode: true

Current SOL price: $195.37 | Holding: SOL ($10.00) | Last swap: $0.00
Swap decision: Initial price set

Current SOL price: $201.24 | Holding: SOL ($10.00) | Last swap: $195.37
Swap decision: SOL price increased by 3.01% (195.37 -> 201.24), swapping to USDC
EXECUTING REAL SWAP: SOL -> USDC
Transaction sent: 4xK2...abc123
Transaction confirmed with status: confirmed
New balance: $10.30 in USDC
Swaps today: 1/3

🚨 Risk Disclaimer

⚠️ HIGH RISK TRADING BOT

• Real Money: This bot trades real cryptocurrency
• Market Risk: Crypto prices are highly volatile
• Smart Contract Risk: Jupiter protocol risks
• Bug Risk: Software may have bugs
• Loss Risk: You may lose all invested funds

Start small and test thoroughly!

🔧 Advanced Usage

Custom RPC Endpoints

"rpc_url": "https://solana-mainnet.g.alchemy.com/v2/YOUR-API-KEY"

Devnet Testing

"rpc_url": "https://api.devnet.solana.com"

Priority Fee Optimization

"priority_fee_microlamports": 50000  // Higher fees = faster execution

📊 Monitoring

The bot logs:

• Price movements and decisions
• Swap executions and confirmations
• Balance changes and profits
• Error conditions and recoveries

🤝 Contributing

1. Fork the repository
2. Create your feature branch
3. Test thoroughly with simulation mode
4. Submit a pull request

📄 License

MIT License - Use at your own risk!