Build a Chatbot Using Spring Boot, React JS, and ChatGPT API [2025 Edition]

🚀 Learn how to integrate OpenAI’s ChatGPT API with a Spring Boot backend and React JS frontend to build a fully functional AI-powered chatbot.

For non-members, read this article for free on my blog: Build a Chatbot Using Spring Boot, React JS, and ChatGPT API — A Step-by-Step Guide.

I am a bestseller Udemy Instructor. Check out my top 10 Udemy courses with discounts: My Udemy Courses — Ramesh Fadatare.

🔹 Introduction: Why Build a Chatbot Using Spring Boot, React JS, and ChatGPT?

With the rise of AI-powered chatbots, integrating OpenAI’s ChatGPT API with a Spring Boot backend and React JS frontend allows you to create intelligent applications that:
✔️ Enhance user engagement by providing real-time AI-powered responses.
✔️ Automate customer support and handle user queries efficiently.
✔️ Use advanced AI models (GPT-4, GPT-3.5, etc.) for dynamic conversation generation.
✔️ Integrate with real-world applications such as e-commerce support, personal assistants, and automated chat systems.

📌 What You Will Learn

✅ How to set up a Spring Boot backend to interact with OpenAI’s API.
✅ How to build a REST API using RestClient to connect with OpenAI.
✅ How to create a React JS frontend using…