No-Code Magic: Effortlessly Automate Inquiry Classification with n8n and OpenAI
product#automation📝 Blog|Analyzed: Apr 26, 2026 07:45•
Published: Apr 26, 2026 03:17
•1 min read
•Zenn ChatGPTAnalysis
This article brilliantly showcases how accessible AI automation has become by demonstrating a completely no-code workflow to categorize customer inquiries. Combining n8n with OpenAI's powerful API allows anyone to build functional business tools in just about an hour. It is incredibly exciting to see barrier-free innovations that eliminate the need for programming while delivering immediate, practical value.
Key Takeaways
- •The entire automated workflow requires zero coding and can be built in approximately 60 minutes.
- •The system leverages gpt-4o-mini to instantly classify inquiries into specific categories like Returns/Exchanges or Shipping.
- •A key technical tip is that Webhook data must be correctly referenced from the body (e.g., {{$json.body.message}}) for successful execution.
Reference / Citation
View Original"n8n と OpenAI API を組み合わせることで、コードをほぼ書かずにお問い合わせ自動分類フローが作れました。プログラミング不要でここまでできるのは正直驚きです。"