Mastering APIs

Learn how to develop powerful, scalable APIs that power modern web applications-using two of the most popular programming languages in the world.

This practical guide walks you through every aspect of API development-from creating simple RESTful services to handling more complex integrations. Whether you're a beginner or looking to take your skills to the next level, you'll learn how to build, consume, and manage APIs in real-world projects with Python and JavaScript.

Inside, you'll learn how to:

Create RESTful APIs using Python and JavaScript

Use frameworks like Flask, Django, and Node.js to manage your API logic

Connect APIs to databases and external services

Handle HTTP methods, authentication, and error handling

Consume third-party APIs to enhance your apps

Work with JSON, XML, and other common data formats

Secure your APIs and optimize their performance

Debug and troubleshoot common API issues

By the end of this book, you'll have the practical skills to develop and integrate APIs that can power any modern web application, from e-commerce sites to real-time apps.

Perfect for developers, backend engineers, and anyone looking to understand and work with APIs using Python and JavaScript.