How To Integrate ChatGPT with Rails 7 — Full Source Code + Notes

This is the source code and notes from the video on YouTube https://youtu.be/_3AsaXoLdj4

Bring AI into your Rails app today.
This isn’t theory — it’s a complete, working integration of ChatGPT inside a real Rails 7 application.

You’ll get the full source code and annotated notes from this YouTube tutorial, where I walk you step-by-step through:

✅ Setting up ChatGPT inside your Rails 7 app
✅ Managing users with Devise (yes, it works out of the box)
✅ Building conversations that persist and can be continued anytime
✅ Clean, maintainable architecture for adding more AI features later
✅ A developer-focused walkthrough — no fluff, no hype

Whether you want to add AI chat to your SaaS, prototype an idea, or just understand how ChatGPT can work in a modern Rails app, this is your shortcut.

What you’ll get:

• 💻 Full Rails 7 project source code (Turbo + Stimulus friendly)
• 📝 My personal dev notes and config details
• 🔗 Link to the full tutorial video
• 👨‍💻 Practical, production-minded setup