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I Built a Free AI Chatbot Template So You Don't Have to W...
ivan cazares · 2026-05-19 · via DEV Community
Cover image for I Built a Free AI Chatbot Template So You Don't Have to Waste a Day

ivan cazares


The setup problems are already solved. You just have to build.
I spent almost a full day building my first AI chatbot.
Most of that time wasn't spent on AI. It was spent on one stupid error.


CORS.

If you've never hit a CORS error before, consider yourself lucky. It's the kind of thing that makes you question whether you're cut out for this. Your frontend can't talk to your backend. Nothing works. The error message tells you nothing useful. You're Googling the same Stack Overflow thread for the fourth time.

The actual AI part took a couple of hours. The setup ate the rest of my day.

So I built something to fix that.


What is AI Chat Starter?
A free template that gets you from zero to a working AI chatbot in 30 minutes. No complex frameworks. No boilerplate hell. No day lost to setup issues you didn't see coming.

  1. Download the template
  2. Add your Claude API key
  3. Run two commands
  4. You have a working chatbot That's it.

Why I built this
Every beginner hits the same walls when they try to build their first AI project:

→"Which framework should I use?"
→"How do I structure my API calls?"
→"Why won't this deploy?"
→"Do I need a database for this?"
These questions have nothing to do with AI. But they stop people from ever shipping their first project. AI Chat Starter removes all of that friction so you can skip straight to the part that actually matters — building.


What you get
Backend —FastAPI server, Claude API integration, streaming responses, CORS pre-configured, environment variable setup
Frontend —Clean responsive chat interface, real-time streaming, mobile-friendly out of the box
Docs —Step-by-step setup guide, deployment instructions, troubleshooting for the most common issues
Who this is for
→You want to explore AI but don't know where to start
→You've tried tutorials that assumed too much prior knowledge
→You need a working foundation you can actually customize
→You learn by building, not watching 10-hour courses
The problems I fixed so you don't have to
CORS Errors —Pre-configured for local and production environments
Streaming Responses —Proper SSE handling that works across all browsers
API Key Management —.env setup with clear, step-by-step instructions
Error Handling —Try-catch blocks and user-friendly error messages built in
Deployment Confusion —Working configs and guides for 3 different platforms


What comes next
AI Chat Starter is just the beginning. Here's where most ShipStack builders go next:

AI Chat Starter — start here
Free
Personality Pack — give it a real job instantly
$4.99
AI Memory Lite — make it remember conversations
$9.99
AI Memory Agent — full cloud-based memory
$24.99
AI Tool Agent — full business automation
$29.99
Start simple. Scale when you're ready.


Why it's free
I wasted a day on problems this template solves in 30 minutes. If this helps one person skip that pain, it's worth it.
And honestly — if you try the free template and it works, you'll trust the paid ones.


👉 Get AI Chat Starter (FREE)
[ https://getshipstack.gumroad.com/l/gijgjb]