10 / 9 / 2025

TASK 2: API

What is an API?

An API (Application Programming Interface) allows two applications to talk to each other.
It works by sending a request to a server and getting a response back in JSON format.

Our Project: Crypto Tracker

I built a simple Crypto Tracker Web App using the CoinGecko API.
The user can search for a cryptocurrency and get details like:

• Price in INR
• 24h Change (green or red)
• Market Cap

Screenshots

Conclusion

This project shows how APIs bring live data into apps.
Crypto Tracker fetches and displays real-time crypto prices in INR.