How to Use Google Gemini API for Free!

Learn how to use the Google Gemini API for free and integrate it into n8n to build smart, automated workflows without paying anything! In this step-by-step tutorial, I’ll show you: How to get your free Gemini API key from aistudio.google.com Which models are available in the free tier (Gemini 2.5 Flash, Gemini 2.0 Flash, etc.) A clear breakdown of rate limits and token usage How to connect Gemini API inside n8n using the AI Agent node A live demo with a real-time chatbot response How to monitor your usage and billing dashboard 🎯 Whether you’re a developer, student, or automation enthusiast — this video will help you get started with Google’s AI models in just a few minutes! 🔗 Useful Links: ▶ Get Gemini API Key: https://aistudio.google.com ▶ Rate Limits & Models: https://ai.google.dev/gemini-api/docs... 👍 Don’t forget to Like, Subscribe, and hit the 🔔 bell icon for more AI + automation tutorials every week! 💬 Got questions? Drop them in the comments — I reply to everyone! Timestamps: 0:00 – Introduction 0:09 – How to Get Free Google Gemini API Key 0:49 – Understanding the Free Tier Models 1:32 – Rate Limits and Token Usage Explained 2:20 – Connecting Google Gemini API with N8N #googlegemini #geminiapi #aiautomation