feat: Complete Trading Bot v4 with Drift Protocol integration
Features: - Autonomous trading system with Drift Protocol on Solana - Real-time position monitoring with Pyth price feeds - Dynamic stop-loss and take-profit management - n8n workflow integration for TradingView signals - Beautiful web UI for settings management - REST API for trade execution and monitoring - Next.js 15 with standalone output mode - TypeScript with strict typing - Docker containerization with multi-stage builds - PostgreSQL database for trade history - Singleton pattern for Drift client connection pooling - BN.js for BigNumber handling (Drift SDK requirement) - Configurable stop-loss and take-profit levels - Breakeven trigger and profit locking - Daily loss limits and trade cooldowns - Slippage tolerance controls - DRY_RUN mode for safe testing - Real-time risk calculator - Interactive sliders for all parameters - Live preview of trade outcomes - Position sizing and leverage controls - Beautiful gradient design with Tailwind CSS - POST /api/trading/execute - Execute trades - POST /api/trading/close - Close positions - GET /api/trading/positions - Monitor active trades - GET /api/trading/check-risk - Validate trade signals - GET /api/settings - View configuration - POST /api/settings - Update configuration - Fixed Borsh serialization errors (simplified order params) - Resolved RPC rate limiting with singleton pattern - Fixed BigInt vs BN type mismatches - Corrected order execution flow - Improved position state management - Complete setup guides - Docker deployment instructions - n8n workflow configuration - API reference documentation - Risk management guidelines - Runs on port 3001 (external), 3000 (internal) - Uses Helius RPC for optimal performance - Production-ready with error handling - Health monitoring and logging
This commit is contained in:
mindesbunister
297
n8n-trader-workflow-updated.json
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297
n8n-trader-workflow-updated.json
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{
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"name": "Trader - Trading Bot v4 Integration",
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"nodes": [
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{
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"parameters": {
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"httpMethod": "POST",
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"path": "3371ad7c-0866-4161-90a4-f251de4aceb8",
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"options": {}
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},
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"id": "683db7ad-2df6-44c7-afaa-d2f40705f268",
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"name": "Webhook",
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"type": "n8n-nodes-base.webhook",
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"typeVersion": 1,
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"position": [500, 460],
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"webhookId": "3371ad7c-0866-4161-90a4-f251de4aceb8"
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},
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{
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"parameters": {
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"fields": {
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"values": [
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{
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"name": "signal",
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"stringValue": "={{ $json.body.split('|')[0].trim() }}"
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},
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{
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"name": "symbol",
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"stringValue": "={{ $json.body.includes('SOL') ? 'SOL-PERP' : ($json.body.includes('BTC') ? 'BTC-PERP' : ($json.body.includes('ETH') ? 'ETH-PERP' : 'SOL-PERP')) }}"
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},
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{
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"name": "direction",
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"stringValue": "={{ $json.signal.toLowerCase().includes('buy') || $json.signal.toLowerCase().includes('long') ? 'long' : 'short' }}"
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},
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{
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"name": "timeframe",
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"stringValue": "5"
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}
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]
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},
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"options": {}
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},
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"id": "1844fbcb-282b-4b01-9744-b21adda235e9",
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"name": "Edit Fields",
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"type": "n8n-nodes-base.set",
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"typeVersion": 3.2,
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"position": [700, 460]
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},
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{
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"parameters": {
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"url": "http://trading-bot-v4:3000/api/trading/check-risk",
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"authentication": "genericCredentialType",
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"genericAuthType": "httpHeaderAuth",
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"sendHeaders": true,
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"headerParameters": {
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"parameters": [
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{
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"name": "Authorization",
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"value": "=Bearer {{ $env.API_SECRET_KEY }}"
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},
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{
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"name": "Content-Type",
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"value": "application/json"
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}
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]
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},
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"sendBody": true,
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"specifyBody": "json",
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"jsonBody": "={\n \"symbol\": \"{{ $json.symbol }}\",\n \"direction\": \"{{ $json.direction }}\"\n}",
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"options": {
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"timeout": 10000
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}
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},
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"id": "check-risk-node",
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"name": "Check Risk Limits",
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"type": "n8n-nodes-base.httpRequest",
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"typeVersion": 4.1,
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"position": [900, 460]
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},
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{
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"parameters": {
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"conditions": {
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"boolean": [
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{
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"value1": "={{ $json.allowed }}",
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"value2": true
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}
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]
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}
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},
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"id": "risk-check-condition",
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"name": "Risk Check Passed?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 1,
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"position": [1100, 460]
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},
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{
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"parameters": {
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"url": "http://trading-bot-v4:3000/api/trading/execute",
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"authentication": "genericCredentialType",
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"genericAuthType": "httpHeaderAuth",
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"sendHeaders": true,
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"headerParameters": {
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"parameters": [
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{
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"name": "Authorization",
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"value": "=Bearer {{ $env.API_SECRET_KEY }}"
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},
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{
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"name": "Content-Type",
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"value": "application/json"
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}
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]
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},
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"sendBody": true,
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"specifyBody": "json",
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"jsonBody": "={\n \"symbol\": \"{{ $('Edit Fields').item.json.symbol }}\",\n \"direction\": \"{{ $('Edit Fields').item.json.direction }}\",\n \"timeframe\": \"{{ $('Edit Fields').item.json.timeframe }}\",\n \"signalStrength\": \"strong\"\n}",
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"options": {
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"timeout": 30000
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}
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},
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"id": "execute-trade-node",
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"name": "Execute Trade on Bot",
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"type": "n8n-nodes-base.httpRequest",
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"typeVersion": 4.1,
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"position": [1300, 360]
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},
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{
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"parameters": {
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"conditions": {
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"boolean": [
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{
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"value1": "={{ $json.success }}",
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"value2": true
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}
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]
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}
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},
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"id": "trade-success-condition",
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"name": "Trade Successful?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 1,
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"position": [1500, 360]
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},
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{
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"parameters": {
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"chatId": "579304651",
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"text": "=🟢 TRADE EXECUTED SUCCESSFULLY\n\n{{ $json.signal }}\n\n📊 Symbol: {{ $('Edit Fields').item.json.symbol }}\n📈 Direction: {{ $('Edit Fields').item.json.direction.toUpperCase() }}\n💰 Entry: ${{ $json.entryPrice ? $json.entryPrice.toFixed(4) : 'N/A' }}\n💵 Size: ${{ $json.positionSize ? $json.positionSize.toFixed(2) : 'N/A' }}\n⚡ Leverage: {{ $json.leverage || '10' }}x\n\n🎯 Targets:\n SL: ${{ $json.stopLoss ? $json.stopLoss.toFixed(2) : 'N/A' }} ({{ $json.stopLossPercent || '-1.5' }}%)\n TP1: ${{ $json.takeProfit1 ? $json.takeProfit1.toFixed(2) : 'N/A' }} ({{ $json.tp1Percent || '+0.7' }}%)\n TP2: ${{ $json.takeProfit2 ? $json.takeProfit2.toFixed(2) : 'N/A' }} ({{ $json.tp2Percent || '+1.5' }}%)\n\n⏰ {{ new Date().toLocaleTimeString() }}\n\n✅ Position monitored automatically",
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"additionalFields": {
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"appendAttribution": false
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}
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},
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"id": "telegram-success",
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"name": "Telegram - Success",
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"type": "n8n-nodes-base.telegram",
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"typeVersion": 1.1,
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"position": [1700, 260],
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"credentials": {
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"telegramApi": {
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"id": "Csk5cg4HtaSqP5jJ",
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"name": "Telegram account"
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}
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}
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},
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{
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"parameters": {
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"chatId": "579304651",
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"text": "=🔴 TRADE EXECUTION FAILED\n\n{{ $('Edit Fields').item.json.signal }}\n\n📊 Symbol: {{ $('Edit Fields').item.json.symbol }}\n📈 Direction: {{ $('Edit Fields').item.json.direction.toUpperCase() }}\n\n❌ Error: {{ $json.error || $json.message || 'Unknown error' }}\n\n⏰ {{ new Date().toLocaleTimeString() }}\n\n⚠️ Check bot logs for details",
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"additionalFields": {
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"appendAttribution": false
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}
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},
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"id": "telegram-error",
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"name": "Telegram - Error",
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"type": "n8n-nodes-base.telegram",
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"typeVersion": 1.1,
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"position": [1700, 460],
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"credentials": {
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"telegramApi": {
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"id": "Csk5cg4HtaSqP5jJ",
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"name": "Telegram account"
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}
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}
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},
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{
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"parameters": {
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"chatId": "579304651",
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"text": "=⚠️ TRADE BLOCKED - RISK LIMITS\n\n{{ $('Edit Fields').item.json.signal }}\n\n📊 Symbol: {{ $('Edit Fields').item.json.symbol }}\n📈 Direction: {{ $('Edit Fields').item.json.direction.toUpperCase() }}\n\n🛑 Reason: {{ $('Check Risk Limits').item.json.reason || 'Risk limits exceeded' }}\n\n⏰ {{ new Date().toLocaleTimeString() }}\n\n✅ Trade will be allowed when conditions improve",
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"additionalFields": {
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"appendAttribution": false
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}
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},
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"id": "telegram-risk-blocked",
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"name": "Telegram - Risk Blocked",
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"type": "n8n-nodes-base.telegram",
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"typeVersion": 1.1,
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"position": [1300, 560],
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"credentials": {
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"telegramApi": {
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"id": "Csk5cg4HtaSqP5jJ",
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"name": "Telegram account"
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}
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}
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}
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],
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"pinData": {},
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"connections": {
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"Webhook": {
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"main": [
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[
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{
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"node": "Edit Fields",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Edit Fields": {
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"main": [
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[
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{
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"node": "Check Risk Limits",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Check Risk Limits": {
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"main": [
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[
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{
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"node": "Risk Check Passed?",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Risk Check Passed?": {
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"main": [
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[
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{
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"node": "Execute Trade on Bot",
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"type": "main",
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"index": 0
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}
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],
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[
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{
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"node": "Telegram - Risk Blocked",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Execute Trade on Bot": {
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"main": [
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[
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{
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"node": "Trade Successful?",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Trade Successful?": {
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"main": [
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[
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{
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"node": "Telegram - Success",
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"type": "main",
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"index": 0
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}
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],
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[
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{
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"node": "Telegram - Error",
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"type": "main",
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"index": 0
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}
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]
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]
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}
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},
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"active": true,
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"settings": {
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"executionOrder": "v1"
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},
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"versionId": "updated-with-trading-bot-v4",
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"id": "Bg1iplLiwLdVexG1",
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"meta": {
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"instanceId": "e766d4f0b5def8ee8cb8561cd9d2b9ba7733e1907990b6987bca40175f82c379"
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},
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"tags": []
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}
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