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Saving chat prompts and building your own database inside an AI workflow using n8n Data Tables — creating a table and adding records step by step.
Learn how to secure user data in n8n AI agents using the Guardrails node to filter unwanted content and protect sensitive information in your automations.
In this video I show how to build your own AI agent in n8n on top of OpenAI, including a ready-made workflow JSON you can import and use.