Dynamic HTML Page Generation with OpenAI and Webhook

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This workflow automates the creation of dynamic HTML pages based on user requests by integrating OpenAI’s GPT-4 API with n8n. It enables users to input a query via a webhook, which is sent to OpenAI to generate a structured JSON representation of a webpage using a custom schema. The JSON is then converted into HTML and styled with Tailwind CSS, finally serving the generated webpage as the webhook response. This setup is ideal for building customizable, AI-driven web interfaces, prototypes, or automated content generation systems. The workflow demonstrates how to harness OpenAI’s structured output for reliable UI design and fast, automated webpage creation.

Node Count

6 – 10 Nodes

Nodes Used

@n8n/n8n-nodes-langchain.openAi, html, httpRequest, respondToWebhook, stickyNote, webhook

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