{"product_id":"n8n-audit-risk-workflow-gpt-4o-gmail-alerts-google-sheets","title":"n8n Audit Risk Workflow: GPT-4o + Gmail Alerts + Google Sheets","description":"\u003ch3\u003eAutomatically audit workflow events, detect compliance risk with GPT-4o, and alert you via Gmail\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003en8n Audit Risk Workflow\u003c\/strong\u003e receives workflow audit events through a webhook, uses \u003cstrong\u003eOpenAI GPT-4o\u003c\/strong\u003e to assess compliance risk, logs every result to \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e, and sends a \u003cstrong\u003edetailed Gmail alert only when risk is classified as HIGH\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceives audit events\u003c\/strong\u003e via an HTTP \u003cstrong\u003ewebhook (HTTP POST)\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNormalizes and enriches the payload\u003c\/strong\u003e by standardizing fields such as workflow name, action, user, status, and event metadata—then generates timestamps and an audit ID.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValidates required fields\u003c\/strong\u003e; if an event is incomplete, it’s routed to a separate `invalid-audit` log in Google Sheets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilds an audit summary\u003c\/strong\u003e plus a structured compliance prompt and submits it to \u003cstrong\u003eOpenAI (GPT-4o)\u003c\/strong\u003e for risk analysis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParses the model output\u003c\/strong\u003e to extract a Risk Level of \u003cstrong\u003eLOW\u003c\/strong\u003e, \u003cstrong\u003eMEDIUM\u003c\/strong\u003e, or \u003cstrong\u003eHIGH\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends Gmail alerts for HIGH risk\u003c\/strong\u003e with the full audit details and the AI analysis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAppends an audit trail record\u003c\/strong\u003e to Google Sheets, including the risk level and GPT response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMonitor internal automation\/workflow changes and flag potential compliance issues before they scale.\u003c\/li\u003e\n  \u003cli\u003eProvide SaaS operators an at-a-glance audit log in \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e with targeted \u003cstrong\u003eGmail notifications\u003c\/strong\u003e for urgent risk.\u003c\/li\u003e\n  \u003cli\u003eRoute malformed or incomplete audit events into a dedicated sheet for faster troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWebhook\u003c\/strong\u003e: Receives audit event payloads (HTTP POST).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNodes\u003c\/strong\u003e: \u003ccode\u003eif\u003c\/code\u003e, \u003ccode\u003eset\u003c\/code\u003e, \u003ccode\u003ewebhook\u003c\/code\u003e, \u003ccode\u003egmail\u003c\/code\u003e, \u003ccode\u003egoogle sheets\u003c\/code\u003e, and a \u003ccode\u003esticky note\u003c\/code\u003e for workflow guidance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAI analysis\u003c\/strong\u003e: \u003cstrong\u003eOpenAI GPT-4o\u003c\/strong\u003e to classify compliance risk.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Sheets logging\u003c\/strong\u003e: Main audit trail + an invalid event log tab.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOptimized for n8n users, automation engineers, and SaaS operators\u003c\/strong\u003e who need automated audit risk detection, transparent record-keeping, and proactive alerting.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45758752030899,"sku":"N8N-17792","price":25.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/ANCBNzN_ViEZEgzqS7ZvP_Un04QerY.png?v=1785834333","url":"https:\/\/buyflowscripts.com\/products\/n8n-audit-risk-workflow-gpt-4o-gmail-alerts-google-sheets","provider":"N8N Commerce","version":"1.0","type":"link"}