Track Singapore COE prices with AI forecasting & smart buy recommendations via Telegram

Name: Track Singapore COE prices with AI forecasting & smart buy recommendations via Telegram
Availability: InStock
Author: Cheng Siong Chin

Track Singapore COE prices with AI forecasting & smart buy recommendations via Telegram preview

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Important notice

This workflow is provided as-is. Please review and test before using in production.

Overview

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 n8n
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)

Cheng Siong Chin

193 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.httprequest n8n-nodes-base.code n8n-nodes-base.googlesheets n8n-nodes-base.set @n8n/n8n-nodes-langchain.agent n8n-nodes-base.emailsend n8n-nodes-base.if

Complexity

advanced

Published 08 Nov 2025

Likes 0

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Install path: /data/workflows/10625/10625.json

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Track Singapore COE prices with AI forecasting & smart buy recommendations via Telegram

Workflow preview

Important notice

Overview

Introduction

How it Works

Setup Steps

Workflow

Workflow Steps

Prerequisites

Use Cases

Customization

Benefits