HomeCoursesGet Started with the REST Countries API in JavaScript
Free

Beginner

3h

Get Started with the REST Countries API in JavaScript

Gain insights into using the REST Countries API in JavaScript. Learn about searching, filtering, retrieving country data, and integrating the API into your applications efficiently.
Join 2.7 million developers at
Overview
Content
Reviews
Related
The REST Countries API provides a vast database of countries’ metadata, including region, language, currency, calling code, and capital city. You can take full advantage of this API by utilizing it to feed online platforms that require essential country-related information. You will start with an introduction to the REST Countries API. You will learn to search a country by its partial and full name. Next, you will learn to list countries that use the same currency or speak the same language. You will then learn how to find the capital city and calling codes to make phone calls. You will also learn to filter the response to an API call to extract the most relevant information. Finally, you will cover the integration of the REST Countries API into a demo application. By the end of this course, you will have sufficient skills to integrate the REST Countries API into your application.
The REST Countries API provides a vast database of countries’ metadata, including region, language, currency, calling code, and ...Show More

WHAT YOU'LL LEARN

The ability to fetch a country’s information using the REST Countries API
The ability to search a country’s information using either its partial or full name
The ability to list all countries that use a specific currency or speak the same language
The ability to look for a country by its capital city or calling code
Working knowledge of filtering the API’s response
Hands-on experience with integrating the REST Countries API into a React application
The ability to fetch a country’s information using the REST Countries API

Show more

Content

1.

Introduction

2 Lessons

Get familiar with the REST Countries API to enhance applications needing country-related information.

2.

Search Functionalities

4 Lessons

Walk through searching countries by name, currency, language, capital, calling code, and region.

3.

Filter Response

1 Lessons

Go hands-on with filtering API response fields to streamline data processing efficiently.

4.

Country API Integration with React

1 Lessons

Grasp the fundamentals of integrating the REST Countries API with React for dynamic data display.

5.

Conclusion

1 Lessons

Explore further the REST Countries API features, updates, and community engagement.
Certificate of Completion
Showcase your accomplishment by sharing your certificate of completion.
Developed by MAANG Engineers
Every Educative resource is designed by our in-house team of ex-MAANG software engineers and PhD computer science educators — subject matter experts who’ve shipped production code at scale and taught the theory behind it. The goal is to get you hands-on with the skills you need to stay ahead in today's constantly evolving tech landscape. No videos, no fluff — just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

Trusted by 2.7 million developers working at companies

Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

AI Prompt

Build prompt engineering skills. Practice implementing AI-informed solutions.

Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

Free Resources