Competitor Price Monitoring with Web Scraping,Google Sheets & Telegram

How it works ++Download the google sheet here++ and replace this with the googles sheet node: Google sheet , upload to google sheets and replace in the google sheets node. Scheduled trigger: Runs once a day at 8 AM (server time). Fetch product list: Reads your “master” sheet (producturl + last known price) from Google Sheets. Loop with delay: Iterates over each row (product) one at a time, inserting a short pause (20 s) between HTTP requests to avoid blocking. Scrape current price: Loads each producturl, extracts the current price via a simple CSS selector. Compare & normalize: Compares the newly scraped price against the “lastprice” from your sheet, calculates percentage change, and tags it

Help me set up the n8n workflow "Competitor Price Monitoring with Web Scraping,Google Sheets & Telegram" (https://n8n.io/workflows/4640). It uses: Google Sheets, HTTP Request, Telegram, Code, HTML. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.