From Zero to AI Chatbot – FastAPI & Gemini API Step‑by‑Step | codewithhafzammad

🚀 Build your own ChatGPT clone using Google Gemini API + FastAPI – completely FREE tier! In this step‑by‑step tutorial, you'll learn how to create a fully functional AI chatbot with: ✅ FastAPI backend (Python) ✅ Google Gemini 1.5 Flash (free, no credit card) ✅ Modern HTML/CSS/JS frontend ✅ Deploy for free on Render / Railway ebo 📦 **Get the complete source code + PDF ebook** 👉 Etsy shop:https://codewithhafizammad.etsy.com/listing/4502380185 🔧 **What you'll build:** - A chatbot that can answer questions, write code, tell stories - Responsive chat UI (works on mobile & desktop) - Secure API key management with .env ⏱️ **Timestamps:** 0:00 – Demo of final project 1:20 – Project setup & virtual environment 3:10 – Get Gemini API key (free) 5:00 – Write FastAPI backend 9:30 – Build frontend (HTML/CSS/JS) 14:00 – Run locally & test 16:45 – Customisation tips 18:30 – Deploy online (Render) 20:00 – How to sell this as a digital product 📁 **Source code & ebook:** https://codewithhafizammad.etsy.com/listing/4502380185 💬 **Questions?** Leave a comment – I reply within 24h. 🔔 **Subscribe for more AI & Python tutorials** #GeminiAI #ChatGPTClone #FastAPI #Python #AIChatbot #codewithhafzammad #GeminiAI #ChatGPTClone #FastAPI #Python #AIChatbot #GoogleGemini #BuildWithAI #WebDevelopment #PythonTutorial #AITools #CodingProject #codewithhafzammad #SellDigitalProducts #EtsySeller #passiveincome chatgpt clone, build chatgpt clone, gemini api tutorial, google gemini, fastapi tutorial, python ai chatbot, free ai chatbot, make your own ai, gemini chatbot, sell source code, etsy digital product, codewithhafzammad