Build a Complete AI Chatbot Backend with Node.js, Express, & Gemini API (Security & Async)

Stop building static servers! The future of Node.js is integration, and in this comprehensive tutorial, you'll learn exactly how to connect the powerful Gemini API to an Express.js backend. We build a real-time, functional AI chat endpoint from scratch that processes user prompts and returns intelligent responses. ⚠️ CODE REPOSITORY LINK ⚠️ Want the full code without typing? Boost your GitHub portfolio with this project! To get the complete GitHub repository link, simply COMMENT BELOW with the word: CHATBOT! I'll personally reply with the link. 💡 What You'll Master This tutorial focuses on…