{"product_id":"weekly-google-ads-gpt-optimization-report-via-gmail-n8n-workflow","title":"Weekly Google Ads GPT Optimization Report via Gmail (n8n Workflow)","description":"\u003ch3\u003eGet a weekly Google Ads optimization report emailed to you—automatically\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow pulls campaign-level performance data from \u003cstrong\u003eGoogle Ads\u003c\/strong\u003e every week, analyzes it with \u003cstrong\u003eOpenAI (GPT-5 Mini)\u003c\/strong\u003e, and sends a polished \u003cstrong\u003eHTML optimization report\u003c\/strong\u003e via \u003cstrong\u003eGmail\u003c\/strong\u003e—including clear recommendations and notes when data is insufficient.\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: Scheduled to run every Monday at \u003cstrong\u003e9:00 AM\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoads your configuration\u003c\/strong\u003e: Uses Google Ads manager\/client customer IDs, a report date range, a campaign status filter, and the recipient email address.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFetches Google Ads metrics\u003c\/strong\u003e: Retrieves campaign-level metrics from the Google Ads API for the selected date range and status filter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAggregates account totals\u003c\/strong\u003e: Converts micros to USD and calculates account-level totals such as \u003cstrong\u003espend, impressions, clicks, and overall CTR\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerates a structured report with GPT-5 Mini\u003c\/strong\u003e: Sends summarized metrics plus campaign JSON to OpenAI to produce an \u003cstrong\u003eHTML optimization report\u003c\/strong\u003e that avoids inventing missing data.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends the report by Gmail\u003c\/strong\u003e: Wraps the AI output into a branded HTML email including an \u003cstrong\u003eaccount overview table\u003c\/strong\u003e and a \u003cstrong\u003edisclaimer\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAgency ops teams who want consistent weekly insights across multiple Google Ads accounts.\u003c\/li\u003e\n  \u003cli\u003eSaaS operators monitoring paid acquisition performance and needing clear, repeatable reporting.\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers building Google Ads reporting that is transparent when metrics are incomplete.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScheduling\u003c\/strong\u003e: n8n schedule (Mondays at 9:00 AM).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Ads integration\u003c\/strong\u003e: OAuth2 credential with read access + manager\/client customer IDs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAI analysis\u003c\/strong\u003e: OpenAI via n8n’s built-in OpenAI credits (GPT-5 Mini) to generate recommendations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmail delivery\u003c\/strong\u003e: Gmail OAuth2 credential to send the HTML report.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorkflow nodes\u003c\/strong\u003e: \u003cem\u003eset\u003c\/em\u003e, \u003cem\u003ecode\u003c\/em\u003e, \u003cem\u003egmail\u003c\/em\u003e, \u003cem\u003egoogle ads\u003c\/em\u003e, \u003cem\u003esticky note\u003c\/em\u003e, and \u003cem\u003en8n-nodes-langchainagent\u003c\/em\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45865757933747,"sku":"N8N-18383","price":33.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/U8YnGNO2wGlQWw_704wm0_aonnKoj9.png?v=1787043981","url":"https:\/\/buyflowscripts.com\/products\/weekly-google-ads-gpt-optimization-report-via-gmail-n8n-workflow","provider":"N8N Commerce","version":"1.0","type":"link"}