4a9a80f045
- Complete 13-node workflow connecting TradingView alerts to trade execution - Webhook validation, risk checking, and trade execution via v4 API - Telegram notifications for all scenarios (success/error/blocked) - Comprehensive setup guide with testing and troubleshooting - Supports SOL/BTC/ETH and LONG/SHORT signals from TradingView
396 lines
12 KiB
JSON
396 lines
12 KiB
JSON
{
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"name": "Trading Bot v4 - Execute Trade",
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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": "tradingview-webhook",
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"options": {
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"rawBody": true
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}
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},
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"name": "Webhook - TradingView Alert",
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"type": "n8n-nodes-base.webhook",
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"typeVersion": 1,
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"position": [
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250,
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300
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],
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"webhookId": "your-unique-webhook-id",
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"id": "webhook-node"
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},
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{
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"parameters": {
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"conditions": {
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"string": [
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{
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"value1": "={{$json.body.secret}}",
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"operation": "equals",
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"value2": "={{$env.TRADINGVIEW_WEBHOOK_SECRET}}"
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}
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]
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}
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},
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"name": "Validate Secret",
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"type": "n8n-nodes-base.if",
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"typeVersion": 1,
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"position": [
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450,
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300
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],
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"id": "validate-secret-node"
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},
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{
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"parameters": {
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"functionCode": "// Parse TradingView alert data\nconst body = $input.item.json.body;\n\n// Extract signal information\nconst signal = {\n symbol: body.symbol || body.ticker || 'SOLUSDT',\n action: body.action || body.signal_type || 'buy',\n timeframe: body.timeframe || body.interval || '5',\n price: body.price || body.close,\n timestamp: body.timestamp || body.timenow || new Date().toISOString(),\n strength: body.strength || 'strong',\n strategy: body.strategy || '5min_scalp_v4'\n};\n\n// Normalize action to 'long' or 'short'\nlet direction = 'long';\nif (signal.action) {\n const actionLower = signal.action.toLowerCase();\n if (actionLower.includes('sell') || actionLower.includes('short')) {\n direction = 'short';\n }\n}\n\n// Build API payload for v4 execute endpoint\nconst payload = {\n symbol: signal.symbol,\n direction: direction,\n timeframe: signal.timeframe,\n signalStrength: signal.strength,\n signalPrice: parseFloat(signal.price)\n};\n\n// Pass through original data + processed payload\nreturn {\n json: {\n original: body,\n signal: signal,\n apiPayload: payload,\n timestamp: new Date().toISOString()\n }\n};"
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},
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"name": "Parse TradingView Signal",
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"type": "n8n-nodes-base.code",
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"typeVersion": 1,
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"position": [
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650,
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200
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],
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"id": "parse-signal-node"
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},
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{
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"parameters": {
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"url": "={{$env.TRADING_BOT_API_URL}}/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 {{$env.API_SECRET_KEY}}"
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},
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{
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"name": "Content-Type",
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"value": "application/json"
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}
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]
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},
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"sendBody": true,
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"bodyParameters": {
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"parameters": [
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{
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"name": "symbol",
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"value": "={{$json.apiPayload.symbol}}"
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},
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{
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"name": "direction",
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"value": "={{$json.apiPayload.direction}}"
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}
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]
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},
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"options": {}
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},
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"name": "Check Risk Limits",
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"type": "n8n-nodes-base.httpRequest",
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"typeVersion": 4.1,
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"position": [
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850,
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200
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],
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"id": "check-risk-node"
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},
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{
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"parameters": {
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"conditions": {
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"boolean": [
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{
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"value1": "={{$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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"name": "Risk Check Passed?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 1,
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"position": [
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1050,
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200
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],
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"id": "risk-check-if-node"
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},
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{
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"parameters": {
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"url": "={{$env.TRADING_BOT_API_URL}}/api/trading/execute",
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"authentication": "genericCredentialType",
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"genericAuthType": "httpHeaderAuth",
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"sendHeaders": true,
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"headerParameters": {
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"parameters": [
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{
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"name": "Authorization",
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"value": "Bearer {{$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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"contentType": "json",
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"body": "={{JSON.stringify($('Parse TradingView Signal').item.json.apiPayload)}}",
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"options": {
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"timeout": 30000
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}
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},
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"name": "Execute Trade on Drift",
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"type": "n8n-nodes-base.httpRequest",
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"typeVersion": 4.1,
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"position": [
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1250,
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100
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],
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"id": "execute-trade-node"
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},
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{
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"parameters": {
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"conditions": {
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"boolean": [
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{
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"value1": "={{$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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"name": "Trade Executed?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 1,
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"position": [
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1450,
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100
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],
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"id": "trade-executed-if-node"
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},
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{
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"parameters": {
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"functionCode": "// Format success message for Telegram\nconst trade = $json.trade || {};\nconst signal = $('Parse TradingView Signal').item.json.signal;\n\nconst direction = trade.direction?.toUpperCase() || signal.action?.toUpperCase();\nconst emoji = direction === 'LONG' ? '🟢' : '🔴';\n\nconst message = `${emoji} **TRADE EXECUTED**\\n\\n` +\n `📊 **Symbol:** ${trade.symbol || signal.symbol}\\n` +\n `📈 **Direction:** ${direction}\\n` +\n `💰 **Entry Price:** $${trade.entryPrice?.toFixed(4) || signal.price}\\n` +\n `💵 **Position Size:** $${trade.positionSize?.toFixed(2) || 'N/A'}\\n` +\n `⚡ **Leverage:** ${trade.leverage || 10}x\\n` +\n `\\n` +\n `🎯 **Targets:**\\n` +\n ` Stop Loss: $${trade.stopLoss?.toFixed(4) || 'N/A'} (${trade.stopLossPercent || -1.5}%)\\n` +\n ` TP1: $${trade.takeProfit1?.toFixed(4) || 'N/A'} (+${trade.tp1Percent || 0.7}%)\\n` +\n ` TP2: $${trade.takeProfit2?.toFixed(4) || 'N/A'} (+${trade.tp2Percent || 1.5}%)\\n` +\n `\\n` +\n `📊 **Slippage:** ${trade.entrySlippage?.toFixed(3) || '0'}%\\n` +\n `⏰ **Time:** ${new Date(trade.timestamp || Date.now()).toLocaleString()}\\n` +\n `\\n` +\n `✅ Position is now being monitored automatically.\\n` +\n `Auto-exit at TP/SL levels.`;\n\nreturn {\n json: {\n message: message,\n trade: trade,\n signal: signal\n }\n};"
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},
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"name": "Format Success Message",
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"type": "n8n-nodes-base.code",
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"typeVersion": 1,
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"position": [
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1650,
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50
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],
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"id": "format-success-node"
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},
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{
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"parameters": {
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"functionCode": "// Format error message for Telegram\nconst error = $json.error || $json.message || 'Unknown error';\nconst signal = $('Parse TradingView Signal').item.json.signal;\n\nconst message = `❌ **TRADE FAILED**\\n\\n` +\n `📊 **Symbol:** ${signal.symbol}\\n` +\n `📈 **Direction:** ${signal.action?.toUpperCase()}\\n` +\n `⏰ **Time:** ${new Date().toLocaleString()}\\n` +\n `\\n` +\n `🚫 **Error:** ${error}\\n` +\n `\\n` +\n `Please check logs and try again.`;\n\nreturn {\n json: {\n message: message,\n error: error,\n signal: signal\n }\n};"
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},
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"name": "Format Error Message",
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"type": "n8n-nodes-base.code",
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"typeVersion": 1,
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"position": [
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1650,
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200
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],
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"id": "format-error-node"
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},
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{
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"parameters": {
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"functionCode": "// Format risk blocked message\nconst reason = $json.reason || 'Risk limit exceeded';\nconst signal = $('Parse TradingView Signal').item.json.signal;\n\nconst message = `⚠️ **TRADE BLOCKED**\\n\\n` +\n `📊 **Symbol:** ${signal.symbol}\\n` +\n `📈 **Direction:** ${signal.action?.toUpperCase()}\\n` +\n `⏰ **Time:** ${new Date().toLocaleString()}\\n` +\n `\\n` +\n `🛑 **Reason:** ${reason}\\n` +\n `\\n` +\n `Trade was not executed due to risk limits.`;\n\nreturn {\n json: {\n message: message,\n reason: reason,\n signal: signal\n }\n};"
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},
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"name": "Format Risk Blocked Message",
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"type": "n8n-nodes-base.code",
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"typeVersion": 1,
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"position": [
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1250,
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300
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],
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"id": "format-risk-blocked-node"
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},
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{
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"parameters": {
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"chatId": "={{$env.TELEGRAM_CHAT_ID}}",
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"text": "={{$json.message}}",
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"additionalFields": {
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"parse_mode": "Markdown"
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}
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},
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"name": "Telegram - Send Notification",
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"type": "n8n-nodes-base.telegram",
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"typeVersion": 1,
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"position": [
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1850,
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150
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],
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"credentials": {
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"telegramApi": {
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"id": "1",
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"name": "Telegram Bot"
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}
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},
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"id": "telegram-node"
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},
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{
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"parameters": {
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"functionCode": "// Invalid webhook secret\nconst message = `🚨 **UNAUTHORIZED WEBHOOK**\\n\\n` +\n `⚠️ Someone tried to trigger a trade with invalid credentials.\\n` +\n `\\n` +\n `⏰ **Time:** ${new Date().toLocaleString()}\\n` +\n `\\n` +\n `Please check your TradingView webhook configuration.`;\n\nreturn {\n json: {\n message: message\n }\n};"
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},
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"name": "Format Invalid Secret",
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"type": "n8n-nodes-base.code",
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"typeVersion": 1,
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"position": [
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650,
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400
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],
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"id": "format-invalid-secret-node"
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}
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],
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"connections": {
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"Webhook - TradingView Alert": {
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"main": [
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[
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{
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"node": "Validate Secret",
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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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"Validate Secret": {
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"main": [
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[
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{
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"node": "Parse TradingView Signal",
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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": "Format Invalid Secret",
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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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"Parse TradingView Signal": {
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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 Drift",
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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": "Format Risk Blocked Message",
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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 Drift": {
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"main": [
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[
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{
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"node": "Trade Executed?",
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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 Executed?": {
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"main": [
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[
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{
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"node": "Format Success Message",
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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": "Format Error Message",
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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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"Format Success Message": {
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"main": [
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[
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{
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"node": "Telegram - Send Notification",
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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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"Format Error Message": {
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"main": [
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[
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{
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"node": "Telegram - Send Notification",
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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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"Format Risk Blocked Message": {
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"main": [
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[
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{
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"node": "Telegram - Send Notification",
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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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"Format Invalid Secret": {
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"main": [
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[
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{
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"node": "Telegram - Send Notification",
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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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"settings": {
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"executionOrder": "v1"
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}
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}
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