Workflow overview
Why this workflow matters
Relevant for managed services and support workflows. Supports knowledge capture and document intelligence use cases.
Introduction Automates Singapore COE price tracking with AI forecasts and buy/wait recommendations. Weekly scraping collects LTA data, enriches with economic indicators, predicts 6-month trends, and alerts users via Telegram/email—helping car buyers and fleet managers make data-driven purchase decisions while avoiding manual tracking. How it Works Weekly trigger scrapes LTA COE → validates → stores in Google Sheets → calculates indicators → AI forecasts trends → multi-scenario analysis → generates buy/wait signals → sends actionable alerts. Setup Steps Add OpenAI/NVIDIA API credentials in AlekSystem Authenticate Google Sheets and create spreadsheet Configure Telegram bot or Gmail SMTP Set weekly trigger (Thursday 9AM SGT post-bidding) Adjust alert thresholds in conditional nodes Workflow Schedule Trigger → Scrape COE → Validate → Store Sheets → Fetch Historical → Calculate Indicators → AI Prediction → Merge Economics → Multi-Scenario Analysis → Compare Conditions → Generate Dashboard → Send Alerts Workflow Steps Scraping: Fetch LTA COE results with retry logic Validation: Check completeness, flag anomalies Storage: Append timestamped records to Sheets Enrichment: Calculate moving averages, volatility, seasonality AI Analysis: Forecast next 6 months with confidence intervals Decision Engine: Output buy/wait/monitor recommendation Reporting: Create dashboard and send alerts via Telegram/email Prerequisites OpenAI/NVIDIA API key, Google Sheets access, Telegram bot token or Gmail, basic COE category understanding Use Cases First-time buyers timing purchases, fleet operators coordinating bulk acquisitions Customization Add SMS alerts via Twilio, integrate loan calculators for total cost analysis Benefits Saves 5+ hours monthly, captures 10–18% price dips, provides predictive insights (potential $10K–$25K savings)
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