Working with APIs in JavaScript
Working with APIs in JavaScript involves interacting with external services to fetch, send, and manipulate data in web applications You’ll learn to use fetch, XMLHttpRequest, and libraries like Axios to make HTTP requests and handle responses . This includes working with JSON data, managing asynchronous operations using Promises and async/await, and implementing proper error handling. You’ll also explore concepts like RESTful APIs, authentication, and cross-origin requests. Mastering API interaction enables you to build dynamic, data-driven applications that communicate seamlessly with servers and third-party services.
Get Started!

Course Details
Language: JavaScript
Duration: Approximately 1–2 weeks (with practical API integration exercises).
Difficulty: medium
Category: Programming, Web Development
Certificate: Yes
Keep going! Complete all courses to unlock your certificate!