refactor: Simplify env config - remove cooldown and Telegram from v4

- Removed MIN_TIME_BETWEEN_TRADES (no cooldown needed)
- Removed TELEGRAM_BOT_TOKEN/CHAT_ID (n8n handles notifications)
- Changed default LEVERAGE from 10x to 5x (safer)
- Changed MAX_DAILY_DRAWDOWN from -150 to -50 (safer)
- Clarified Pyth is FREE - no API key needed
- Updated risk calculations for 5x leverage
- Removed all unnecessary variables
- Total: 136 lines (cleaner and focused)

v4/.env.example

@@ -4,20 +4,17 @@
 # IMPORTANT: Never commit .env.local to git!
 
 # ================================
-# REQUIRED - DRIFT PROTOCOL TRADING
+# REQUIRED - DRIFT PROTOCOL
 # ================================
 
 # Your Solana wallet private key (base58 format)
-# ⚠️  SECURITY: Use a dedicated trading wallet with limited funds
 # Get from: Phantom → Settings → Export Private Key
-# Or: solana-keygen new --outfile ~/trading-wallet.json
 DRIFT_WALLET_PRIVATE_KEY=your_base58_private_key_here
 
-# Drift environment
-# Options: mainnet-beta (production), devnet (testing)
+# Drift environment (mainnet-beta for production, devnet for testing)
 DRIFT_ENV=mainnet-beta
 
-# API secret key for authenticating n8n webhook requests
+# API secret key for authenticating n8n requests
 # Generate with: openssl rand -hex 32
 # ⚠️  MUST match API_SECRET_KEY in n8n environment variables
 API_SECRET_KEY=your_random_secret_key_here
@@ -26,10 +23,8 @@ API_SECRET_KEY=your_random_secret_key_here
 # REQUIRED - SOLANA RPC ENDPOINT
 # ================================
 
-# Solana RPC URL (Required for blockchain access)
-# 
-# RECOMMENDED: Helius (best performance, free tier available)
-# Get free API key at: https://helius.dev
+# Solana RPC URL (get free key at https://helius.dev)
+# Helius free tier: 100,000 requests/day
 SOLANA_RPC_URL=https://mainnet.helius-rpc.com/?api-key=YOUR_HELIUS_API_KEY
 
 # Alternative RPC providers:
@@ -41,30 +36,29 @@ SOLANA_RPC_URL=https://mainnet.helius-rpc.com/?api-key=YOUR_HELIUS_API_KEY
 # REQUIRED - PYTH NETWORK (Price Feeds)
 # ================================
 
-# Pyth Hermes WebSocket endpoint (for real-time prices)
-# Default: https://hermes.pyth.network (no API key needed)
+# Pyth Hermes WebSocket endpoint
+# FREE - No API key needed!
 PYTH_HERMES_URL=https://hermes.pyth.network
 
 # ================================
 # TRADING CONFIGURATION
 # ================================
 
-# Position sizing
-# Base position size in USD (default: 50 for safe testing)
-# Example: 50 with 10x leverage = $500 notional position
+# Position size in USD (default: 50 for testing)
+# With 5x leverage: $50 position = $250 notional value
 MAX_POSITION_SIZE_USD=50
 
-# Leverage multiplier (1-20, default: 10)
-LEVERAGE=10
+# Leverage multiplier (1-20, default: 5)
+LEVERAGE=5
 
 # Risk parameters (as percentages)
 # Stop Loss: Close 100% of position when price drops this much
 STOP_LOSS_PERCENT=-1.5
 
-# Take Profit 1: Close 50% of position (default: +0.7%)
+# Take Profit 1: Close 50% of position at this profit level
 TAKE_PROFIT_1_PERCENT=0.7
 
-# Take Profit 2: Close remaining 50% (default: +1.5%)
+# Take Profit 2: Close remaining 50% at this profit level
 TAKE_PROFIT_2_PERCENT=1.5
 
 # Move SL to breakeven when profit reaches this level
@@ -72,30 +66,16 @@ BREAKEVEN_TRIGGER_PERCENT=0.4
 
 # Risk limits
 # Stop trading if daily loss exceeds this amount (USD)
-MAX_DAILY_DRAWDOWN=-150
+MAX_DAILY_DRAWDOWN=-50
 
 # Maximum trades per hour (prevents overtrading)
 MAX_TRADES_PER_HOUR=6
 
-# Minimum seconds between trades (cooldown period)
-MIN_TIME_BETWEEN_TRADES=600
-
 # Maximum acceptable slippage (percentage)
 SLIPPAGE_TOLERANCE=1.0
 
 # ================================
-# TELEGRAM NOTIFICATIONS (Recommended)
-# ================================
-
-# Telegram Bot for trade alerts
-# 1. Create bot: Message @BotFather on Telegram, send /newbot
-# 2. Get token from BotFather
-# 3. Get chat ID: Message @userinfobot or your bot
-TELEGRAM_BOT_TOKEN=1234567890:ABCdefGHIjklMNOpqrsTUVwxyz
-TELEGRAM_CHAT_ID=123456789
-
-# ================================
-# OPTIONAL - ADVANCED SETTINGS
+# OPTIONAL - DEVELOPMENT
 # ================================
 
 # Node environment
@@ -105,53 +85,68 @@ NODE_ENV=production
 LOG_LEVEL=info
 
 # Enable dry run mode (simulate trades without executing)
-# Set to 'true' for testing without real money
 DRY_RUN=false
 
-# API server port (default: 3000)
+# API server port
 PORT=3000
 
 # ================================
-# NOTES & QUICK REFERENCE
+# SETUP CHECKLIST
 # ================================
 
-# Setup Checklist:
 # [ ] 1. Copy this file to .env.local
-# [ ] 2. Fill in DRIFT_WALLET_PRIVATE_KEY (from Phantom)
-# [ ] 3. Fill in SOLANA_RPC_URL (get free Helius key)
+# [ ] 2. Get Solana wallet private key from Phantom
+# [ ] 3. Get free Helius RPC key: https://helius.dev
 # [ ] 4. Generate API_SECRET_KEY: openssl rand -hex 32
-# [ ] 5. Set same API_SECRET_KEY in n8n environment
-# [ ] 6. Fill in TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID
-# [ ] 7. Set MAX_POSITION_SIZE_USD=50 for testing
-# [ ] 8. Start bot: npm run dev
-# [ ] 9. Import n8n-workflow-simple.json to n8n
-# [ ] 10. Configure TradingView alert webhook
-#
-# Expected Risk Per Trade (with defaults):
+# [ ] 5. Set same API_SECRET_KEY in n8n environment variables
+# [ ] 6. Set MAX_POSITION_SIZE_USD=50 for testing
+# [ ] 7. Start bot: npm run dev (or use Docker)
+# [ ] 8. Import n8n-workflow-simple.json to n8n
+# [ ] 9. Configure TradingView alert webhook
+# [ ] 10. Test with small position first!
+
+# ================================
+# EXPECTED RISK PER TRADE
+# ================================
+
+# With default settings:
 # - Position Size: $50
-# - Leverage: 10x
-# - Notional Value: $500
-# - Max Loss (SL): $7.50 (-1.5% on 10x)
-# - TP1 Gain: $3.50 (+0.7% on 10x, 50% position)
-# - TP2 Gain: $7.50 (+1.5% on 10x, remaining 50%)
-# - Full Win: $11.00 total profit
+# - Leverage: 5x
+# - Notional Value: $250
+# - Max Loss (SL): $1.875 (-1.5% on 5x)
+# - TP1 Gain: $0.875 (+0.7% on 5x, 50% position)
+# - TP2 Gain: $1.875 (+1.5% on 5x, remaining 50%)
+# - Full Win: $2.75 total profit
+
+# ================================
+# n8n ENVIRONMENT VARIABLES
+# ================================
+
+# You need to set these in n8n (Settings → Environment Variables):
+# - TRADING_BOT_API_URL=http://your-server:3000
+# - API_SECRET_KEY=same_as_above
+# - TELEGRAM_CHAT_ID=your_telegram_chat_id
 # 
-# Security Reminders:
+# Note: Telegram notifications are handled by n8n, not by v4 bot
+
+# ================================
+# SECURITY NOTES
+# ================================
+
 # ⚠️  Never commit .env.local to git
 # ⚠️  Use a dedicated trading wallet with limited funds
 # ⚠️  Start with small position sizes ($50-100)
 # ⚠️  Keep private keys secure
 # ⚠️  Rotate API_SECRET_KEY regularly
-#
-# n8n Environment Variables Required:
-# - TRADING_BOT_API_URL=http://your-server:3000
-# - API_SECRET_KEY=same_as_above
-# - TELEGRAM_CHAT_ID=same_as_above
-#
-# Getting API Keys:
-# - Helius RPC: https://helius.dev (free: 100k requests/day)
-# - Telegram Bot: @BotFather on Telegram
-# - Random secret: openssl rand -hex 32
+
+# ================================
+# GETTING API KEYS
+# ================================
+
+# Helius RPC: https://helius.dev (free tier available)
+# Phantom Wallet: Download from https://phantom.app
+# Random secret: openssl rand -hex 32
+# Pyth Network: No API key needed - it's free!
 
 
 # Getting API Keys: