What REALLY happens when you call an API? 🤯

In this video, we’ll go behind the scenes and understand how modern websites and web applications communicate with servers using APIs and JSON.

You’ll learn everything from the basics to a real practical implementation:

🚀 What is an API?
📡 How API Calling works
🔄 How JavaScript communicates with a server
📦 What is JSON and why is it used?
🌐 How to send a request to an API
📥 How to receive and read API response data
💻 Real-world API Calling Practical in JavaScript
🧩 Understanding the complete Request → Response flow

Instead of just learning the definition of an API, we’ll actually see what happens when JavaScript requests data from a server and how that data comes back as JSON.

By the end of this video, you’ll have a clear understanding of the API + JSON workflow used in modern web development.

If you’re learning JavaScript, Web Development, Frontend Development, React.js or Full Stack Development, understanding APIs is essential.

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