{"product_id":"amazon-price-tracker-n8n-bright-data-google-shopping-slack","title":"Amazon Price Tracker n8n: Bright Data, Google Shopping \u0026 Slack","description":"\u003ch3\u003eAmazon Price Tracker n8n (Bright Data + Google Shopping + Slack)\u003c\/h3\u003e\n\u003cp\u003eRun a daily Amazon price watch automatically: this n8n workflow scrapes your watched products with \u003cstrong\u003eBright Data\u003c\/strong\u003e, compares prices against your latest snapshot in \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e, and posts a clear \u003cstrong\u003eSlack\u003c\/strong\u003e brief when meaningful changes happen—plus it checks \u003cstrong\u003eGoogle Shopping\u003c\/strong\u003e for cheaper competing offers.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchedules a daily run\u003c\/strong\u003e and loads a watchlist of Amazon product URLs and alert thresholds from the workflow configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrapes latest Amazon data via Bright Data\u003c\/strong\u003e (price, stock, seller, rating, and rank) for each watched URL.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompares against Google Sheets history\u003c\/strong\u003e: reads the \u003ccode\u003ehistory\u003c\/code\u003e tab, compares each product to its most recent prior snapshot, and flags events such as:\n    \u003cul\u003e\n      \u003cli\u003eprice moves beyond your configured percentage thresholds\u003c\/li\u003e\n      \u003cli\u003estock flips\u003c\/li\u003e\n      \u003cli\u003ebuy box seller changes\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAppends today’s full snapshot\u003c\/strong\u003e to the \u003ccode\u003ehistory\u003c\/code\u003e tab to serve as the baseline for the next run.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhen changes are detected, checks Google Shopping\u003c\/strong\u003e using \u003cstrong\u003eBright Data’s SERP API\u003c\/strong\u003e for results and extracts the cheapest plausible new-condition competing offers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerates a Slack-ready brief\u003c\/strong\u003e using \u003cstrong\u003eOpenAI GPT-5.6\u003c\/strong\u003e, grounded in the collected numbers, then posts a concise sub-200-word update to your chosen Slack channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMonitor Amazon listings for your e-commerce sourcing or arbitrage portfolio and get instant Slack alerts on price drops or stock\/buy box changes.\u003c\/li\u003e\n  \u003cli\u003eTrack competitor-related price movement and immediately see potentially cheaper alternatives surfaced from Google Shopping.\u003c\/li\u003e\n  \u003cli\u003eMaintain an auditable price history in Google Sheets for reporting, auditing, or repricing decisions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrations:\u003c\/strong\u003e Bright Data (Amazon dataset scraper + SERP API), Google Sheets (\u003ccode\u003ehistory\u003c\/code\u003e tab), Slack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuth:\u003c\/strong\u003e Bright Data via HTTP Header Auth using \u003ccode\u003eAuthorization: Bearer YOUR_KEY\u003c\/code\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n nodes used:\u003c\/strong\u003e if, set, code, no op, limit, slack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45824206012595,"sku":"N8N-18152","price":40.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/L8koAbyx-aqQb_pE5GJGk_n8QdT1cL.png?v=1786612665","url":"https:\/\/buyflowscripts.com\/products\/amazon-price-tracker-n8n-bright-data-google-shopping-slack","provider":"N8N Commerce","version":"1.0","type":"link"}