{"product_id":"ebay-demand-price-band-scoring-n8n-workflow-bright-data-openai-sheets-slack","title":"eBay Demand \u0026 Price Band Scoring n8n Workflow (Bright Data, OpenAI, Sheets, Slack)","description":"\u003ch3\u003eAutomatically score eBay demand and generate weekly sourcing briefs—then notify your team in Slack\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow pulls eBay search results via \u003cstrong\u003eBright Data\u003c\/strong\u003e, scores each listing by demand within \u003cstrong\u003econdition-based price bands\u003c\/strong\u003e, summarizes the top opportunities with \u003cstrong\u003eOpenAI\u003c\/strong\u003e, logs everything to \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e, and posts a ranked digest to \u003cstrong\u003eSlack\u003c\/strong\u003e—running on a weekly schedule so you never miss new high-signal listings.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuns weekly\u003c\/strong\u003e on a schedule and loads a comma-separated list of eBay search keywords plus scoring and output settings.\u003c\/li\u003e\n  \u003cli\u003eFor each keyword, triggers a \u003cstrong\u003eBright Data eBay discovery scrape\u003c\/strong\u003e, then \u003cstrong\u003epolls\u003c\/strong\u003e until the dataset snapshot is ready.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDownloads listings\u003c\/strong\u003e and computes a \u003cstrong\u003edemand score\u003c\/strong\u003e per listing by comparing sold count and price against the \u003cstrong\u003emedian\u003c\/strong\u003e within each keyword-and-condition band, incorporating watchers, carts, offers, and remaining stock.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDe-duplicates using Google Sheets:\u003c\/strong\u003e reads previously logged listings, filters out items reported within the last \u003cstrong\u003e30 days\u003c\/strong\u003e, and keeps the \u003cstrong\u003etop N\u003c\/strong\u003e new picks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUses OpenAI\u003c\/strong\u003e to extract structured product details from each selected listing’s title and specifications (brand, model, product type, key features, and whether it’s a bundle), then generates a short \u003cstrong\u003esourcing brief\u003c\/strong\u003e from the ranked set.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLogs results\u003c\/strong\u003e by appending one row per selected listing to \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e and posts a formatted \u003cstrong\u003eSlack digest\u003c\/strong\u003e including top picks and the sourcing brief.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWeekly monitoring of eBay demand for specific product categories to guide sourcing decisions.\u003c\/li\u003e\n  \u003cli\u003eAutomated discovery of high-demand listings within tight price\/condition bands.\u003c\/li\u003e\n  \u003cli\u003eTeam-friendly reporting for e-commerce operators, SaaS operators, and automation engineers via Slack notifications.\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 (eBay discovery scrape), OpenAI (GPT-5.6 for extraction + brief), Google Sheets (row append + 30-day filter), Slack (ranked digest).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCredentialing:\u003c\/strong\u003e Bright Data API key via HTTP Header Auth; OpenAI credentials for GPT-5.6.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n nodes used:\u003c\/strong\u003e if, set, code, no op, wait, slack.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45837458735283,"sku":"N8N-18259","price":72.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/W01pN6MDW37BUAIgI6prT_frm3KK0k.png?v=1786794587","url":"https:\/\/buyflowscripts.com\/products\/ebay-demand-price-band-scoring-n8n-workflow-bright-data-openai-sheets-slack","provider":"N8N Commerce","version":"1.0","type":"link"}