Gemini with Function calling in Node Cover Image

Overview

Learn to harness the power of Gemini's function calling capabilities by building a practical Node.js REST API for currency conversion. In this codelab, you'll create an API that seamlessly converts Indian Rupees (INR) to US Dollars (USD) using real-time exchange rates. This hands-on project demonstrates how to integrate natural language processing with programmatic functions through Gemini's API.

Gemini

Node.js

Google AI

JavaScript

Express.js

Intermediate

Gemini with Function calling in Node

Build a Node.js REST API that converts INR to USD using Gemini's function calling. Learn to process natural language inputs and execute currency conversions through AI-powered function integration.

Published At: Jan 29, 2025

Last Updated At: Feb 25, 2026

11 Likes

Author

Vrijraj Singh

@vrijraj

Get Started with Stepwik

Join the Stepwik and create labs and courses to help developers grow, enhance their skills, and contribute to build a stronger developer ecosystem within your network.