{
  "workflow": {
    "id": 10624,
    "name": "Automate Singapore COE price analysis & purchase timing with GLM-4.5 AI predictions",
    "views": 99,
    "recentViews": 0,
    "totalViews": 99,
    "createdAt": "2025-11-08T08:56:49.436Z",
    "description": "\n## Introduction\nAutomates Singapore COE price tracking, predicts trends using AI, and recommends optimal car purchase timing. Scrapes LTA data biweekly, analyzes historical trends, forecasts next 6 bidding rounds, and sends alerts when buying windows appear—saving time and identifying cost-saving opportunities.\n\n## How it Works\nBiweekly trigger scrapes LTA COE data → processes historical trends → AI predicts 6-month prices → compares current vs forecast → generates buy/wait recommendations → alerts sent via Gmail or Telegram.\n\n## Setup Steps\n1. Add NVIDIA/OpenAI API credentials in n8n\n2. Connect Google Sheets for data storage\n3. Authenticate Gmail/Telegram for notifications\n4. Schedule trigger for Wednesdays 8PM SGT\n5. Configure alert thresholds in conditional nodes\n\n## Workflow\nSchedule Trigger → HTTP Request (Scrape LTA) → Data Processing → Google Sheets (Store) → AI Prediction → Analysis Engine → Conditional Logic → Gmail/Telegram Notification\n\n## Workflow Steps\n1. Scraping: Extract COE prices from OneMotoring\n2. Processing: Calculate moving averages, volatility, seasonal trends\n3. Storage: Save to Google Sheets with timestamps\n4. Prediction: AI forecasts next 6 bidding rounds\n5. Analysis: Compare current vs predicted prices, generate recommendation\n6. Notification: Alerts via email/Telegram\n\n## Prerequisites\nNVIDIA/OpenAI API key, Google account (Sheets), Gmail/Telegram for notifications, basic COE category knowledge\n\n## Use Cases\nFirst-time buyers monitoring price dips, fleet managers timing bulk purchases\n\n## Customization\nAdd economic indicators, integrate car loan calculators, track parallel imported car prices\n\n## Benefits\nSaves hours of manual monitoring, captures 10–15% price dips, provides data-driven purchase timing (potential $5K–$15K savings)\n\n",
    "workflow": {
      "id": "bNDL8d7av4vO7Uym",
      "meta": {
        "instanceId": "b91e510ebae4127f953fd2f5f8d40d58ca1e71c746d4500c12ae86aad04c1502"
      },
      "name": "Singapore COE Price Scraping & GLM-4.5 Prediction with Purchase Timing Recommendation",
      "tags": [],
      "nodes": [
        {
          "id": "f0630256-92c3-4f3d-9bd6-4a93ced66909",
          "name": "Schedule Trigger - Bi-Weekly COE Scraping",
          "type": "n8n-nodes-base.scheduleTrigger",
          "position": [
            64,
            384
          ],
          "parameters": {
            "rule": {
              "interval": [
                {
                  "field": "cronExpression",
                  "expression": "0 20 * * 3"
                }
              ]
            }
          },
          "typeVersion": 1.2
        },
        {
          "id": "0e1e24c9-35cc-45f1-bc03-51bef5e4a48b",
          "name": "Scrape COE Data from OneMotoring",
          "type": "n8n-nodes-base.httpRequest",
          "position": [
            320,
            384
          ],
          "parameters": {
            "url": "https://onemotoring.lta.gov.sg/content/onemotoring/home/buying/upfront-vehicle-costs/certificate-of-entitlement--coe-.html",
            "options": {
              "timeout": 30000
            }
          },
          "typeVersion": 4.2
        },
        {
          "id": "75af2713-c37a-40b6-9eb8-a321d1e52a2a",
          "name": "Extract COE Price Data",
          "type": "n8n-nodes-base.code",
          "position": [
            512,
            384
          ],
          "parameters": {
            "jsCode": "const html = $input.item.json.data;\nconst cheerio = require('cheerio');\nconst $ = cheerio.load(html);\n\nconst categories = ['Category A', 'Category B', 'Category C', 'Category D', 'Category E'];\nconst coeData = [];\nconst biddingDate = new Date().toISOString().split('T')[0];\n\n$('table tbody tr').each((index, row) => {\n  const cells = $(row).find('td');\n  if (cells.length >= 4) {\n    const category = $(cells[0]).text().trim();\n    const quotaPremium = parseFloat($(cells[1]).text().replace(/[^0-9.]/g, ''));\n    const quotaAvailable = parseInt($(cells[2]).text().replace(/[^0-9]/g, ''));\n    const bidsReceived = parseInt($(cells[3]).text().replace(/[^0-9]/g, ''));\n    \n    if (categories.some(cat => category.includes(cat))) {\n      coeData.push({\n        biddingDate,\n        category,\n        quotaPremium,\n        quotaAvailable,\n        bidsReceived,\n        timestamp: new Date().toISOString()\n      });\n    }\n  }\n});\n\nreturn coeData.map(item => ({ json: item }));"
          },
          "typeVersion": 2
        },
        {
          "id": "4c4d36f4-439a-402f-95c1-12450ab8e53a",
          "name": "Store in Google Sheets",
          "type": "n8n-nodes-base.googleSheets",
          "position": [
            704,
            384
          ],
          "parameters": {
            "columns": {
              "value": {
                "category": "={{ $json.category }}",
                "timestamp": "={{ $json.timestamp }}",
                "biddingDate": "={{ $json.biddingDate }}",
                "bidsReceived": "={{ $json.bidsReceived }}",
                "quotaPremium": "={{ $json.quotaPremium }}",
                "quotaAvailable": "={{ $json.quotaAvailable }}"
              },
              "mappingMode": "defineBelow"
            },
            "options": {},
            "operation": "append",
            "sheetName": {
              "__rl": true,
              "mode": "name",
              "value": "COE Historical Data"
            },
            "documentId": {
              "__rl": true,
              "mode": "id",
              "value": "{{ $json.spreadsheetId }}"
            }
          },
          "credentials": {
            "googleSheetsOAuth2Api": {
              "id": "credential-id",
              "name": "googleSheetsOAuth2Api Credential"
            }
          },
          "typeVersion": 4.5
        },
        {
          "id": "9e035479-59b9-48a9-951e-b9ced757a9c2",
          "name": "Retrieve Historical COE Data",
          "type": "n8n-nodes-base.googleSheets",
          "position": [
            896,
            384
          ],
          "parameters": {
            "options": {},
            "sheetName": {
              "__rl": true,
              "mode": "name",
              "value": "COE Historical Data"
            },
            "documentId": {
              "__rl": true,
              "mode": "id",
              "value": "={{ $json.spreadsheetId }}"
            }
          },
          "credentials": {
            "googleSheetsOAuth2Api": {
              "id": "credential-id",
              "name": "googleSheetsOAuth2Api Credential"
            }
          },
          "typeVersion": 4.5
        },
        {
          "id": "5437ef61-879f-4b99-9740-c2940af16055",
          "name": "Calculate Technical Indicators",
          "type": "n8n-nodes-base.code",
          "position": [
            1072,
            384
          ],
          "parameters": {
            "jsCode": "const items = $input.all();\nconst categories = ['Category A', 'Category B', 'Category C', 'Category D', 'Category E'];\n\nconst processedData = {};\n\ncategories.forEach(category => {\n  const categoryData = items.filter(item => \n    item.json.category && item.json.category.includes(category)\n  ).sort((a, b) => new Date(a.json.biddingDate) - new Date(b.json.biddingDate));\n  \n  if (categoryData.length < 4) {\n    processedData[category] = { error: 'Insufficient data' };\n    return;\n  }\n  \n  const prices = categoryData.map(item => item.json.quotaPremium);\n  const latestPrice = prices[prices.length - 1];\n  \n  const ma4 = prices.slice(-4).reduce((a, b) => a + b, 0) / 4;\n  const ma12 = prices.length >= 12 ? prices.slice(-12).reduce((a, b) => a + b, 0) / 12 : ma4;\n  const ma26 = prices.length >= 26 ? prices.slice(-26).reduce((a, b) => a + b, 0) / 26 : ma12;\n  \n  const rateOfChange = ((latestPrice - prices[prices.length - 5]) / prices[prices.length - 5]) * 100;\n  \n  const variance = prices.slice(-12).reduce((sum, price) => sum + Math.pow(price - ma12, 2), 0) / Math.min(12, prices.length);\n  const volatility = Math.sqrt(variance);\n  \n  const now = new Date();\n  const month = now.getMonth() + 1;\n  const quarter = Math.ceil(month / 3);\n  const isCNYPeriod = month === 1 || month === 2;\n  const isYearEnd = month === 11 || month === 12;\n  \n  processedData[category] = {\n    latestPrice,\n    ma4,\n    ma12,\n    ma26,\n    rateOfChange,\n    volatility,\n    month,\n    quarter,\n    isCNYPeriod,\n    isYearEnd,\n    historicalPrices: prices.slice(-26),\n    dataPoints: categoryData.length\n  };\n});\n\nreturn [{ json: processedData }];"
          },
          "typeVersion": 2
        },
        {
          "id": "a4ac811d-1308-4c49-bb12-353f82ce7a61",
          "name": "Prepare AI Prediction Prompt",
          "type": "n8n-nodes-base.set",
          "position": [
            1264,
            384
          ],
          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "1",
                  "name": "predictionPrompt",
                  "type": "string",
                  "value": "=You are a Singapore COE market analysis expert. Analyze the following COE data and provide detailed price predictions:\n\n{{ Object.keys($json).map(category => {\n  const data = $json[category];\n  return `${category}:\n- Latest Price: $${data.latestPrice}\n- 4-week MA: $${data.ma4?.toFixed(0)}\n- 12-week MA: $${data.ma12?.toFixed(0)}\n- 26-week MA: $${data.ma26?.toFixed(0)}\n- Rate of Change: ${data.rateOfChange?.toFixed(2)}%\n- Volatility: $${data.volatility?.toFixed(0)}\n- Current Period: Q${data.quarter}, Month ${data.month}\n- CNY Period: ${data.isCNYPeriod}\n- Year-End Period: ${data.isYearEnd}\n- Historical Prices (last 26 weeks): ${data.historicalPrices?.join(', ')}`;\n}).join('\\n\\n') }}\n\nProvide:\n1. Price predictions for next 6 bidding rounds (3 months) for each category\n2. Confidence levels (High/Medium/Low) for each prediction\n3. Market trend analysis (uptrend/downtrend/consolidation)\n4. Seasonal factors impact\n5. Risk assessment\n\nFormat as JSON:\n{\n  \"predictions\": {\n    \"Category A\": [{\"round\": 1, \"predictedPrice\": 95000, \"confidence\": \"High\", \"lower\": 92000, \"upper\": 98000}, ...],\n    ...\n  },\n  \"trends\": {\"Category A\": \"uptrend\", ...},\n  \"seasonalImpact\": \"High impact expected due to...\",\n  \"riskLevel\": \"Medium\"\n}"
                }
              ]
            }
          },
          "typeVersion": 3.4
        },
        {
          "id": "5733ab85-b2bb-4d63-a207-3b8d5cc16c36",
          "name": "AI Agent - COE Analysis",
          "type": "@n8n/n8n-nodes-langchain.agent",
          "position": [
            1424,
            384
          ],
          "parameters": {
            "text": "={{ $json.predictionPrompt }}",
            "options": {}
          },
          "typeVersion": 1.7
        },
        {
          "id": "bd9f5443-2781-4f8b-9802-cdadf23f6e2c",
          "name": "Generate Buy Recommendations",
          "type": "n8n-nodes-base.code",
          "position": [
            1744,
            384
          ],
          "parameters": {
            "jsCode": "const technicalData = $('Calculate Technical Indicators').first().json;\nconst aiPrediction = $input.first().json;\n\nconst categories = Object.keys(technicalData);\nconst recommendations = {};\n\ncategories.forEach(category => {\n  const tech = technicalData[category];\n  if (tech.error) {\n    recommendations[category] = { action: 'Insufficient Data', reasoning: tech.error };\n    return;\n  }\n  \n  let score = 50;\n  let reasoning = [];\n  \n  if (tech.latestPrice < tech.ma12) {\n    score += 15;\n    reasoning.push('Price below 12-week average (bullish signal)');\n  } else if (tech.latestPrice > tech.ma12 * 1.1) {\n    score -= 15;\n    reasoning.push('Price significantly above moving average (overheated)');\n  }\n  \n  if (tech.rateOfChange < -5) {\n    score += 20;\n    reasoning.push(`Strong downward momentum (${tech.rateOfChange.toFixed(1)}%)`);\n  } else if (tech.rateOfChange > 10) {\n    score -= 20;\n    reasoning.push(`Strong upward momentum (${tech.rateOfChange.toFixed(1)}%) - avoid buying`);\n  }\n  \n  if (tech.isCNYPeriod) {\n    score -= 10;\n    reasoning.push('CNY period typically sees higher prices');\n  }\n  \n  if (tech.isYearEnd) {\n    score -= 5;\n    reasoning.push('Year-end period - slightly elevated demand');\n  }\n  \n  if (tech.volatility > tech.ma12 * 0.15) {\n    score -= 10;\n    reasoning.push('High volatility - uncertain market conditions');\n  }\n  \n  let action, timingAdvice, potentialSavings;\n  if (score >= 70) {\n    action = 'BUY NOW';\n    timingAdvice = 'Strong buying opportunity. Market conditions favorable.';\n    potentialSavings = 0;\n  } else if (score >= 50) {\n    action = 'MONITOR CLOSELY';\n    timingAdvice = 'Market at neutral position. Consider waiting 2-4 weeks.';\n    potentialSavings = Math.round(tech.latestPrice * 0.03);\n  } else {\n    action = 'WAIT';\n    const weeksToWait = score < 30 ? 8 : 4;\n    timingAdvice = `Wait ${weeksToWait} weeks. Market showing unfavorable conditions.`;\n    potentialSavings = Math.round(tech.latestPrice * 0.08);\n  }\n  \n  recommendations[category] = {\n    action,\n    score,\n    currentPrice: tech.latestPrice,\n    timingAdvice,\n    potentialSavings,\n    reasoning: reasoning.join('; '),\n    trend: tech.rateOfChange > 5 ? 'Uptrend' : tech.rateOfChange < -5 ? 'Downtrend' : 'Consolidation',\n    volatilityLevel: tech.volatility > tech.ma12 * 0.15 ? 'High' : tech.volatility > tech.ma12 * 0.08 ? 'Medium' : 'Low'\n  };\n});\n\nconst bestCategory = Object.entries(recommendations)\n  .filter(([_, rec]) => !rec.reasoning.includes('Insufficient'))\n  .sort((a, b) => b[1].score - a[1].score)[0];\n\nreturn [{\n  json: {\n    recommendations,\n    bestCategory: bestCategory ? bestCategory[0] : 'None',\n    bestCategoryScore: bestCategory ? bestCategory[1].score : 0,\n    analysisDate: new Date().toISOString(),\n    marketOverview: {\n      averageVolatility: Object.values(recommendations)\n        .filter(r => r.volatilityLevel)\n        .reduce((sum, r) => sum + (r.volatilityLevel === 'High' ? 3 : r.volatilityLevel === 'Medium' ? 2 : 1), 0) / categories.length,\n      dominantTrend: Object.values(recommendations)\n        .filter(r => r.trend)\n        .reduce((acc, r) => {\n          acc[r.trend] = (acc[r.trend] || 0) + 1;\n          return acc;\n        }, {})\n    }\n  }\n}];"
          },
          "typeVersion": 2
        },
        {
          "id": "3b384a83-df2f-4845-9017-ffcb2b377dc6",
          "name": "Format HTML Report",
          "type": "n8n-nodes-base.code",
          "position": [
            2000,
            192
          ],
          "parameters": {
            "jsCode": "const recommendations = $input.first().json.recommendations;\nconst bestCategory = $input.first().json.bestCategory;\nconst analysisDate = new Date($input.first().json.analysisDate).toLocaleDateString('en-SG');\n\nlet htmlReport = `\n<!DOCTYPE html>\n<html>\n<head>\n  <style>\n    body { font-family: Arial, sans-serif; margin: 20px; background: #f5f5f5; }\n    .container { max-width: 1200px; margin: 0 auto; background: white; padding: 30px; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }\n    h1 { color: #d32f2f; border-bottom: 3px solid #d32f2f; padding-bottom: 10px; }\n    h2 { color: #1976d2; margin-top: 30px; }\n    .category-card { background: #f9f9f9; padding: 20px; margin: 15px 0; border-radius: 8px; border-left: 5px solid #1976d2; }\n    .buy-now { border-left-color: #4caf50; background: #e8f5e9; }\n    .wait { border-left-color: #f44336; background: #ffebee; }\n    .monitor { border-left-color: #ff9800; background: #fff3e0; }\n    .action { font-size: 24px; font-weight: bold; margin-bottom: 10px; }\n    .action.buy { color: #4caf50; }\n    .action.wait { color: #f44336; }\n    .action.monitor { color: #ff9800; }\n    .price { font-size: 32px; font-weight: bold; color: #333; }\n    .metric { display: inline-block; margin: 10px 20px 10px 0; }\n    .metric-label { font-weight: bold; color: #666; }\n    .savings { background: #4caf50; color: white; padding: 10px 15px; border-radius: 5px; display: inline-block; margin-top: 10px; }\n    .reasoning { background: white; padding: 15px; border-radius: 5px; margin-top: 10px; font-size: 14px; color: #555; }\n    .best-pick { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 20px; border-radius: 10px; margin: 20px 0; }\n    .footer { margin-top: 40px; padding-top: 20px; border-top: 2px solid #eee; color: #999; font-size: 12px; text-align: center; }\n  </style>\n</head>\n<body>\n  <div class=\"container\">\n    <h1>🚗 Singapore COE Price Analysis & Recommendations</h1>\n    <p><strong>Analysis Date:</strong> ${analysisDate}</p>\n    \n    <div class=\"best-pick\">\n      <h2 style=\"color: white; margin-top: 0;\">⭐ Best Category to Consider</h2>\n      <p style=\"font-size: 20px; margin: 10px 0;\">${bestCategory}</p>\n      <p>Highest recommendation score based on current market conditions</p>\n    </div>\n`;\n\nObject.entries(recommendations).forEach(([category, rec]) => {\n  if (rec.reasoning && rec.reasoning.includes('Insufficient')) {\n    htmlReport += `\n    <div class=\"category-card\">\n      <h2>${category}</h2>\n      <p>${rec.reasoning}</p>\n    </div>\n    `;\n    return;\n  }\n  \n  const cardClass = rec.action === 'BUY NOW' ? 'buy-now' : rec.action === 'WAIT' ? 'wait' : 'monitor';\n  const actionClass = rec.action === 'BUY NOW' ? 'buy' : rec.action === 'WAIT' ? 'wait' : 'monitor';\n  \n  htmlReport += `\n    <div class=\"category-card ${cardClass}\">\n      <h2>${category}</h2>\n      <div class=\"action ${actionClass}\">${rec.action === 'BUY NOW' ? '✅' : rec.action === 'WAIT' ? '⏸️' : '👀'} ${rec.action}</div>\n      <div class=\"price\">$${rec.currentPrice.toLocaleString('en-SG')}</div>\n      <div class=\"metric\">\n        <span class=\"metric-label\">Score:</span> ${rec.score}/100\n      </div>\n      <div class=\"metric\">\n        <span class=\"metric-label\">Trend:</span> ${rec.trend}\n      </div>\n      <div class=\"metric\">\n        <span class=\"metric-label\">Volatility:</span> ${rec.volatilityLevel}\n      </div>\n      <p><strong>Timing Advice:</strong> ${rec.timingAdvice}</p>\n      ${rec.potentialSavings > 0 ? `<div class=\"savings\">💰 Potential Savings: $${rec.potentialSavings.toLocaleString('en-SG')}</div>` : ''}\n      <div class=\"reasoning\">\n        <strong>Analysis:</strong><br>\n        ${rec.reasoning}\n      </div>\n    </div>\n  `;\n});\n\nhtmlReport += `\n    <div class=\"footer\">\n      <p>This analysis is based on historical COE data and market trends. Actual prices may vary.</p>\n      <p>Data source: LTA OneMotoring Portal | Generated by n8n Automation</p>\n    </div>\n  </div>\n</body>\n</html>\n`;\n\nreturn [{ json: { htmlReport, subject: `COE Analysis Report - ${analysisDate}` } }];"
          },
          "typeVersion": 2
        },
        {
          "id": "509457b5-5626-4869-9db2-da1eff8a0e20",
          "name": "Send Email Report",
          "type": "n8n-nodes-base.emailSend",
          "position": [
            2224,
            192
          ],
          "webhookId": "6efb9b2b-9227-4448-b938-3453c380853c",
          "parameters": {
            "options": {},
            "subject": "={{ $json.subject }}",
            "toEmail": "user@example.com",
            "fromEmail": "user@example.com"
          },
          "typeVersion": 2.1
        },
        {
          "id": "8f0f99a2-3cb3-4bfd-acda-179434d27b21",
          "name": "Check for Buy Opportunities",
          "type": "n8n-nodes-base.if",
          "position": [
            2000,
            384
          ],
          "parameters": {
            "options": {},
            "conditions": {
              "options": {
                "leftValue": "",
                "caseSensitive": true,
                "typeValidation": "strict"
              },
              "combinator": "or",
              "conditions": [
                {
                  "id": "1",
                  "operator": {
                    "type": "string",
                    "operation": "equals"
                  },
                  "leftValue": "={{ $json.recommendations['Category A'].action }}",
                  "rightValue": "BUY NOW"
                },
                {
                  "id": "2",
                  "operator": {
                    "type": "string",
                    "operation": "equals"
                  },
                  "leftValue": "={{ $json.recommendations['Category B'].action }}",
                  "rightValue": "BUY NOW"
                }
              ]
            }
          },
          "typeVersion": 2.1
        },
        {
          "id": "dd4f819f-2115-41bb-a472-6149662d2e20",
          "name": "Send Telegram Alert",
          "type": "n8n-nodes-base.telegram",
          "position": [
            2224,
            368
          ],
          "webhookId": "c2ec9ee7-6b4b-466f-8faa-0e8c98a946a9",
          "parameters": {
            "text": "=🚨 *COE BUY ALERT* 🚨\n\nOptimal buying opportunity detected!\n\n{{ Object.entries($json.recommendations)\n  .filter(([_, rec]) => rec.action === 'BUY NOW')\n  .map(([cat, rec]) => `*${cat}*: $${rec.currentPrice.toLocaleString('en-SG')}\\nScore: ${rec.score}/100\\n${rec.timingAdvice}`)\n  .join('\\n\\n') }}\n\nView full report in your email.",
            "chatId": "{{ $('Schedule Trigger - Bi-Weekly COE Scraping').item.json.telegramChatId }}",
            "additionalFields": {
              "parse_mode": "Markdown"
            }
          },
          "typeVersion": 1.2
        },
        {
          "id": "b08a514c-b77d-46d2-a928-70efd0ef643a",
          "name": "Generate Dashboard Summary",
          "type": "n8n-nodes-base.set",
          "position": [
            2000,
            576
          ],
          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "1",
                  "name": "dashboardSummary",
                  "type": "string",
                  "value": "=## Singapore COE Dashboard - {{ new Date().toLocaleDateString('en-SG') }}\n\n### Current Prices\n{{ Object.entries($('Generate Buy Recommendations').first().json.recommendations)\n  .map(([cat, rec]) => `**${cat}**: $${rec.currentPrice?.toLocaleString('en-SG') || 'N/A'}`)\n  .join('\\n') }}\n\n### Top Recommendation\n**{{ $('Generate Buy Recommendations').first().json.bestCategory }}** (Score: {{ $('Generate Buy Recommendations').first().json.bestCategoryScore }}/100)\n\n### Market Overview\n- Dominant Trend: {{ Object.entries($('Generate Buy Recommendations').first().json.marketOverview.dominantTrend).sort((a,b) => b[1] - a[1])[0][0] }}\n- Average Volatility: {{ $('Generate Buy Recommendations').first().json.marketOverview.averageVolatility > 2.5 ? 'High' : $('Generate Buy Recommendations').first().json.marketOverview.averageVolatility > 1.5 ? 'Medium' : 'Low' }}\n\n### Action Items\n{{ Object.entries($('Generate Buy Recommendations').first().json.recommendations)\n  .map(([cat, rec]) => `- **${cat}**: ${rec.action} - ${rec.timingAdvice}`)\n  .join('\\n') }}"
                }
              ]
            }
          },
          "typeVersion": 3.4
        },
        {
          "id": "2ce78f73-1b51-43b9-94cf-e6b7ce7544df",
          "name": "Sticky Note",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            0,
            -64
          ],
          "parameters": {
            "width": 992,
            "height": 384,
            "content": "## Introduction\nAutomates Singapore COE price tracking, predicts trends using AI, and recommends optimal car purchase timing. Scrapes LTA data biweekly, analyzes historical trends, forecasts next 6 bidding rounds, and sends alerts when buying windows appear—saving time and identifying cost-saving opportunities.\n\n## How it Works\nBiweekly trigger scrapes LTA COE data → processes historical trends → AI predicts 6-month prices → compares current vs forecast → generates buy/wait recommendations → alerts sent via Gmail or Telegram.\n\n## Setup Steps\n1. Add NVIDIA/OpenAI API credentials in n8n\n2. Connect Google Sheets for data storage\n3. Authenticate Gmail/Telegram for notifications\n4. Schedule trigger for Wednesdays 8PM SGT\n5. Configure alert thresholds in conditional nodes\n\n"
          },
          "typeVersion": 1
        },
        {
          "id": "ec982981-33f8-4e23-97bc-8fddeb3db95a",
          "name": "Sticky Note1",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            1056,
            -64
          ],
          "parameters": {
            "color": 4,
            "width": 512,
            "height": 224,
            "content": "## Prerequisites\nNVIDIA/OpenAI API key, Google account (Sheets), Gmail/Telegram for notifications, basic COE category knowledge\n\n## Use Cases\nFirst-time buyers monitoring price dips, fleet managers timing bulk purchases\n"
          },
          "typeVersion": 1
        },
        {
          "id": "356985f8-b8b9-4166-9267-06607e03e479",
          "name": "Sticky Note2",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            1632,
            -64
          ],
          "parameters": {
            "color": 5,
            "width": 544,
            "height": 224,
            "content": "## Customization\nAdd economic indicators, integrate car loan calculators, track parallel imported car prices\n\n## Benefits\nSaves hours of manual monitoring, captures 10–15% price dips, provides data-driven purchase timing (potential $5K–$15K savings)"
          },
          "typeVersion": 1
        },
        {
          "id": "3ef5c1ec-d77f-450b-b446-ba0f20847718",
          "name": "Sticky Note3",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            0,
            560
          ],
          "parameters": {
            "color": 6,
            "width": 752,
            "height": 96,
            "content": "## Workflow\nSchedule Trigger → HTTP Request (Scrape LTA) → Data Processing → Google Sheets (Store) → AI Prediction → Analysis Engine → Conditional Logic → Gmail/Telegram Notification\n\n"
          },
          "typeVersion": 1
        },
        {
          "id": "59139375-d79a-4bf8-a073-de197b6b5456",
          "name": "OpenRouter Chat Model",
          "type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
          "position": [
            1424,
            560
          ],
          "parameters": {
            "model": "z-ai/glm-4.5",
            "options": {}
          },
          "credentials": {
            "openRouterApi": {
              "id": "credential-id",
              "name": "openRouterApi Credential"
            }
          },
          "typeVersion": 1
        },
        {
          "id": "d67e15bf-2829-4e99-adb3-43f841d34020",
          "name": "Sticky Note4",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            784,
            560
          ],
          "parameters": {
            "color": 3,
            "width": 576,
            "height": 192,
            "content": "## Workflow Steps\n1. Scraping: Extract COE prices from OneMotoring\n2. Processing: Calculate moving averages, volatility, seasonal trends\n3. Storage: Save to Google Sheets with timestamps\n4. Prediction: AI forecasts next 6 bidding rounds\n5. Analysis: Compare current vs predicted prices, generate recommendation\n6. Notification: Alerts via email/Telegram"
          },
          "typeVersion": 1
        }
      ],
      "active": false,
      "pinData": {},
      "settings": {
        "executionOrder": "v1"
      },
      "versionId": "793fae3d-cde8-4016-ad16-e27224d55ff7",
      "connections": {
        "Format HTML Report": {
          "main": [
            [
              {
                "node": "Send Email Report",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "OpenRouter Chat Model": {
          "ai_languageModel": [
            [
              {
                "node": "AI Agent - COE Analysis",
                "type": "ai_languageModel",
                "index": 0
              }
            ]
          ]
        },
        "Extract COE Price Data": {
          "main": [
            [
              {
                "node": "Store in Google Sheets",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Store in Google Sheets": {
          "main": [
            [
              {
                "node": "Retrieve Historical COE Data",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "AI Agent - COE Analysis": {
          "main": [
            [
              {
                "node": "Generate Buy Recommendations",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Check for Buy Opportunities": {
          "main": [
            [
              {
                "node": "Send Telegram Alert",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Generate Buy Recommendations": {
          "main": [
            [
              {
                "node": "Format HTML Report",
                "type": "main",
                "index": 0
              },
              {
                "node": "Check for Buy Opportunities",
                "type": "main",
                "index": 0
              },
              {
                "node": "Generate Dashboard Summary",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Prepare AI Prediction Prompt": {
          "main": [
            [
              {
                "node": "AI Agent - COE Analysis",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Retrieve Historical COE Data": {
          "main": [
            [
              {
                "node": "Calculate Technical Indicators",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Calculate Technical Indicators": {
          "main": [
            [
              {
                "node": "Prepare AI Prediction Prompt",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Scrape COE Data from OneMotoring": {
          "main": [
            [
              {
                "node": "Extract COE Price Data",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Schedule Trigger - Bi-Weekly COE Scraping": {
          "main": [
            [
              {
                "node": "Scrape COE Data from OneMotoring",
                "type": "main",
                "index": 0
              }
            ]
          ]
        }
      }
    },
    "lastUpdatedBy": 1,
    "workflowInfo": {
      "nodeCount": 20,
      "nodeTypes": {
        "n8n-nodes-base.if": {
          "count": 1
        },
        "n8n-nodes-base.set": {
          "count": 2
        },
        "n8n-nodes-base.code": {
          "count": 4
        },
        "n8n-nodes-base.telegram": {
          "count": 1
        },
        "n8n-nodes-base.emailSend": {
          "count": 1
        },
        "n8n-nodes-base.stickyNote": {
          "count": 5
        },
        "n8n-nodes-base.httpRequest": {
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        },
        "n8n-nodes-base.googleSheets": {
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        },
        "@n8n/n8n-nodes-langchain.agent": {
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        },
        "n8n-nodes-base.scheduleTrigger": {
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        },
        "@n8n/n8n-nodes-langchain.lmChatOpenRouter": {
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        }
      }
    },
    "status": "published",
    "user": {
      "name": "Cheng Siong Chin",
      "username": "cschin",
      "bio": "Dr. Cheng Siong CHIN is an n8n workflow creator specializing in AI-powered automation, agent orchestration, and intelligent system integrations. He designs and builds end-to-end workflows that combine LLMs, APIs, and data pipelines to streamline complex processes and deliver production-ready automation solutions. Contact me to discuss custom AI workflows and agent architectures.\n",
      "verified": true,
      "links": [
        "https://gravatar.com/mysticluminary9fa255f7f5"
      ],
      "avatar": "https://gravatar.com/avatar/54544f98e839bb9dd9a764ad1e6823eeddb6db5138d201e42f291a7b0a73303f?r=pg&d=retro&size=200"
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    "nodes": [
      {
        "id": 11,
        "icon": "fa:envelope",
        "name": "n8n-nodes-base.emailSend",
        "codex": {
          "data": {
            "alias": [
              "SMTP",
              "email",
              "human",
              "form",
              "wait",
              "hitl",
              "approval"
            ],
            "resources": {
              "generic": [
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                  "url": "https://n8n.io/blog/2021-the-year-to-automate-the-new-you-with-n8n/",
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                  "label": "2021: The Year to Automate the New You with n8n"
                },
                {
                  "url": "https://n8n.io/blog/build-your-own-virtual-assistant-with-n8n-a-step-by-step-guide/",
                  "icon": "👦",
                  "label": "Build your own virtual assistant with n8n: A step by step guide"
                }
              ],
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.sendemail/"
                }
              ],
              "credentialDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/credentials/sendemail/"
                }
              ]
            },
            "categories": [
              "Communication",
              "HITL",
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "HITL": [
                "Human in the Loop"
              ]
            }
          }
        },
        "group": "[\"output\"]",
        "defaults": {
          "name": "Send Email",
          "color": "#00bb88"
        },
        "iconData": {
          "icon": "envelope",
          "type": "icon"
        },
        "displayName": "Send Email",
        "typeVersion": 2,
        "nodeCategories": [
          {
            "id": 6,
            "name": "Communication"
          },
          {
            "id": 9,
            "name": "Core Nodes"
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          {
            "id": 28,
            "name": "HITL"
          }
        ]
      },
      {
        "id": 18,
        "icon": "file:googleSheets.svg",
        "name": "n8n-nodes-base.googleSheets",
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          "data": {
            "alias": [
              "CSV",
              "Sheet",
              "Spreadsheet",
              "GS"
            ],
            "resources": {
              "generic": [
                {
                  "url": "https://n8n.io/blog/love-at-first-sight-ricardos-n8n-journey/",
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                  "label": "Why business process automation with n8n can change your daily life"
                },
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                  "url": "https://n8n.io/blog/automatically-adding-expense-receipts-to-google-sheets-with-telegram-mindee-twilio-and-n8n/",
                  "icon": "🧾",
                  "label": "Automatically Adding Expense Receipts to Google Sheets with Telegram, Mindee, Twilio, and n8n"
                },
                {
                  "url": "https://n8n.io/blog/supercharging-your-conference-registration-process-with-n8n/",
                  "icon": "🎫",
                  "label": "Supercharging your conference registration process with n8n"
                },
                {
                  "url": "https://n8n.io/blog/creating-triggers-for-n8n-workflows-using-polling/",
                  "icon": "⏲",
                  "label": "Creating triggers for n8n workflows using polling"
                },
                {
                  "url": "https://n8n.io/blog/no-code-ecommerce-workflow-automations/",
                  "icon": "store",
                  "label": "6 e-commerce workflows to power up your Shopify s"
                },
                {
                  "url": "https://n8n.io/blog/migrating-community-metrics-to-orbit-using-n8n/",
                  "icon": "📈",
                  "label": "Migrating Community Metrics to Orbit using n8n"
                },
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                  "url": "https://n8n.io/blog/automate-google-apps-for-productivity/",
                  "icon": "💡",
                  "label": "15 Google apps you can combine and automate to increase productivity"
                },
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                  "url": "https://n8n.io/blog/your-business-doesnt-need-you-to-operate/",
                  "icon": " 🖥️",
                  "label": "Hey founders! Your business doesn't need you to operate"
                },
                {
                  "url": "https://n8n.io/blog/how-honest-burgers-use-automation-to-save-100k-per-year/",
                  "icon": "🍔",
                  "label": "How Honest Burgers Use Automation to Save $100k per year"
                },
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                  "icon": "💻",
                  "label": "How a digital strategist uses n8n for online marketing"
                },
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                  "label": "Why this Product Manager loves workflow automation with n8n"
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                  "url": "https://n8n.io/blog/sending-automated-congratulations-with-google-sheets-twilio-and-n8n/",
                  "icon": "🙌",
                  "label": "Sending Automated Congratulations with Google Sheets, Twilio, and n8n "
                },
                {
                  "url": "https://n8n.io/blog/how-a-membership-development-manager-automates-his-work-and-investments/",
                  "icon": "📈",
                  "label": "How a Membership Development Manager automates his work and investments"
                },
                {
                  "url": "https://n8n.io/blog/aws-workflow-automation/",
                  "label": "7 no-code workflow automations for Amazon Web Services"
                }
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            "nodeVersion": "1.0",
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        },
        "group": "[\"input\",\"output\"]",
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                {
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                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.httprequest/"
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              "Core Nodes": [
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                {
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                {
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                {
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                {
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                {
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                {
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                {
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                {
                  "url": "https://n8n.io/blog/world-poetry-day-workflow/",
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                },
                {
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                {
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                {
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        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
        },
        "displayName": "Telegram",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 6,
            "name": "Communication"
          },
          {
            "id": 28,
            "name": "HITL"
          }
        ]
      },
      {
        "id": 565,
        "icon": "fa:sticky-note",
        "name": "n8n-nodes-base.stickyNote",
        "codex": {
          "data": {
            "alias": [
              "Comments",
              "Notes",
              "Sticky"
            ],
            "categories": [
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Helpers"
              ]
            }
          }
        },
        "group": "[\"input\"]",
        "defaults": {
          "name": "Sticky Note",
          "color": "#FFD233"
        },
        "iconData": {
          "icon": "sticky-note",
          "type": "icon"
        },
        "displayName": "Sticky Note",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 834,
        "icon": "file:code.svg",
        "name": "n8n-nodes-base.code",
        "codex": {
          "data": {
            "alias": [
              "cpde",
              "Javascript",
              "JS",
              "Python",
              "Script",
              "Custom Code",
              "Function"
            ],
            "details": "The Code node allows you to execute JavaScript in your workflow.",
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.code/"
                }
              ]
            },
            "categories": [
              "Development",
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Helpers",
                "Data Transformation"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Code"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
        },
        "displayName": "Code",
        "typeVersion": 2,
        "nodeCategories": [
          {
            "id": 5,
            "name": "Development"
          },
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 839,
        "icon": "fa:clock",
        "name": "n8n-nodes-base.scheduleTrigger",
        "codex": {
          "data": {
            "alias": [
              "Time",
              "Scheduler",
              "Polling",
              "Cron",
              "Interval"
            ],
            "resources": {
              "generic": [],
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.scheduletrigger/"
                }
              ]
            },
            "categories": [
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0"
          }
        },
        "group": "[\"trigger\",\"schedule\"]",
        "defaults": {
          "name": "Schedule Trigger",
          "color": "#31C49F"
        },
        "iconData": {
          "icon": "clock",
          "type": "icon"
        },
        "displayName": "Schedule Trigger",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 1119,
        "icon": "fa:robot",
        "name": "@n8n/n8n-nodes-langchain.agent",
        "codex": {
          "data": {
            "alias": [
              "LangChain",
              "Chat",
              "Conversational",
              "Plan and Execute",
              "ReAct",
              "Tools"
            ],
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Agents",
                "Root Nodes"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "AI Agent",
          "color": "#404040"
        },
        "iconData": {
          "icon": "robot",
          "type": "icon"
        },
        "displayName": "AI Agent",
        "typeVersion": 3,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      },
      {
        "id": 1281,
        "icon": "file:openrouter.svg",
        "name": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
        "codex": {
          "data": {
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.lmchatopenrouter/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Language Models",
                "Root Nodes"
              ],
              "Language Models": [
                "Chat Models (Recommended)"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "OpenRouter Chat Model"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
        },
        "displayName": "OpenRouter Chat Model",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      }
    ],
    "categories": [
      {
        "id": 32,
        "name": "Market Research"
      },
      {
        "id": 49,
        "name": "AI Summarization"
      }
    ],
    "image": []
  }
}