{"product_id":"n8n-webhook-chatbot-answer-visitor-questions-with-groq","title":"n8n Webhook Chatbot: Answer Visitor Questions with Groq","description":"\u003ch3\u003eAnswer Website Visitor Questions Instantly with an n8n Webhook + Groq Chat Completions\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow turns your website into a responsive Q\u0026amp;A assistant: it exposes a \u003cstrong\u003ePOST webhook\u003c\/strong\u003e, accepts a visitor’s message, generates an answer using \u003cstrong\u003eGroq’s OpenAI-compatible Chat Completions API\u003c\/strong\u003e, and returns the reply as \u003cstrong\u003eJSON\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 a visitor message\u003c\/strong\u003e via an n8n Webhook (POST). The incoming request body includes a \u003ccode\u003emessage\u003c\/code\u003e field.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilds a chat prompt\u003c\/strong\u003e by combining your predefined business “About” text and guidelines with the visitor’s message.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerates an assistant response\u003c\/strong\u003e by sending the chat payload to \u003cstrong\u003eGroq\u003c\/strong\u003e using the \u003cstrong\u003eChat Completions endpoint\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturns the result\u003c\/strong\u003e to the original webhook call as \u003cstrong\u003eJSON\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProvide instant answers to FAQs (pricing, services, hours) directly from a website contact form or chat widget.\u003c\/li\u003e\n  \u003cli\u003eRoute visitor questions to a branded assistant powered by your business “About” information—without building a separate backend.\u003c\/li\u003e\n  \u003cli\u003eAssist SaaS customers by responding to product questions based on the text you maintain in the workflow prompt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNodes\/tech stack:\u003c\/strong\u003e Code, Webhook, HTTP Request, Respond to Webhook\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroq integration:\u003c\/strong\u003e call Groq’s \u003cstrong\u003eOpenAI-compatible Chat Completions\u003c\/strong\u003e endpoint\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuth setup:\u003c\/strong\u003e add your \u003cstrong\u003eGroq API key\u003c\/strong\u003e as an \u003cem\u003eHTTP Header Auth\u003c\/em\u003e credential and select it in the Groq request step\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e update the built-in knowledge text and the contact email in the prompt-building code\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClient integration:\u003c\/strong\u003e configure your website\/chat widget to POST JSON with a \u003ccode\u003e\"message\"\u003c\/code\u003e field to the n8n webhook URL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you’re building n8n automations for conversational support, this webhook-first workflow gives you a clean, JSON-based foundation powered by Groq.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45950142021811,"sku":"N8N-19149","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/sU1rgIQ7l8ZLlrz7DFXf8_vnkvFMmB.png?v=1788513587","url":"https:\/\/buyflowscripts.com\/products\/n8n-webhook-chatbot-answer-visitor-questions-with-groq","provider":"N8N Commerce","version":"1.0","type":"link"}