Explore using JavaScript XHR and fetch to connect to multiple web API endpoints retrieve JSON data and update HTML

API for beginners JavaScript Getting Started with APIs AJAX - Online Training Tutorial

API for beginners JavaScript Getting Started with APIs AJAX – Online Training Tutorial

Limited Time Offers Expired 


  • 1.5 hours on-demand video
  • 1 article
  • 21 downloadable resources
  • Full lifetime access
  • Access to mobile and TV
  • Skill level: Beginner Level
  • Students: 3288+
  • Languages: English
  • Captions: Yes
  • Skill level: All Levels
  • Students: 3396+
  • Languages: English
  • Captions: Yes
  • Lectures: 23
  • Video: 1.5 hours


  • Available on iOS and Android
  • Certificate of Completion

What you will be learning

  • Use AJAX to get JSON data into their web pages
  • Use XHR requests to connect to servers and APIs
  • Explore how to connect to web APIs

What are the requirements?

  • JavaScript Experience and HTML and CSS
  • You should have a web development Experience


Access several popular web APIs and retrieve response content for web applications. Step by step instruction on how to access web APIs using JavaScript XHR and fetch to get JSON data and update your web content.

This course covers how to make AJAX requests using the XMLHttpRequest within JavaScript as well as fetch. JavaScript code knowledge is a prerequisite for the course. The scope of this course is focused on using JavaScript to connect to web APIs.

Examples and source code accessing over 7 different APIs

Course Covers Topics

  • Explore what XHR is and how it works
  • How to use JSON response data
  • Connect to Joke API to get new content and update it on your HTML page
  • JavaScript Objects and how it relates to JSON data
  • How to iterate JSON data and output it on your HTML
  • Use JavaScript fetch
  • JavaScript Error handling/troubleshooting & response
  • Setting up your own JSON endpoints to practice connecting to JSON content
  • ES6 JavaScript fetch and short functions
  • Learn how to build an API that output country data
  • Online resources and more
  • Connecting to web APIs
  • Practice AJAX

You’ll get friendly support in the Q&A area and all the source code available for download.

You will be amazed at how easy it can be to do some much.
Go ahead and hit that “take this course” button to start learning how to use JavaScript to connect to web APIs Today.

Taught by an instructor with over 20 years of web development experience, ready to help you learn and answer any questions you may have.

What are you waiting to join now to start learning JavaScript API connections, you have nothing to lose.

Who is the target audience?

  • Web developers who want to practice connecting to APIs

  • Anyone who wants to use JavaScript XHR to connect to WebAPIs

  • Anyone who wants to use JavaScript fetch to connect to Web APIs

  • Anyone who wants to learn more about XHR

  • JavaScript developers

Contact/Consult/Hire Dedicated JavaScript Architecture & Web APIs Development Experienced & Expert