Multi-Platform Price Scraper and Price Comparison Workflow

This comprehensive n8n workflow automates product price scraping across multiple e-commerce platforms including Amazon, eBay, Etsy, Target, BestBuy, and Home Depot. It begins with a user submitting a search keyword via a form trigger, which then activates Bright Data API calls to scrape relevant product data from each platform. The workflow continuously checks the scraping status until the data snapshots are ready, fetches the structured results, and stores them into separate Google Sheets. Subsequently, it merges results, filters for specific keywords, and identifies the lowest-priced product among all platforms. An AI language model then generates engaging promotional messages based on the lowest price product, which are cleaned and formatted before being sent to a Telegram channel. This workflow is ideal for monitoring competitor prices, generating marketing content, and automating multi-platform product research.