The 8 best REST API Design courses in 2026

Build practical skills in REST API testing with REST Assured in Java through a hands-on learning experience focused on designing, implementing, and validating API test cases. This course introduces the fundamentals of REST Assured, guides you through setting up a Java testing environment, and helps you create your first automated API tests before progressing to response validation and dynamic request handling. As you advance, you will learn how to parse JSON responses, extract nested data, validate HTTP status codes and response headers, and pass query parameters to simulate real-world API re

Identify the root cause of your procrastination, fix it, overcome procrastination with healthier habits, and make yourself more productive for the rest of your career! In this course, you will examine procrastination from a number of different perspectives, and explain how to reverse it. You will be introduced to a number of different reasons why you may be procrastinating so that you can identify why you are doing, and what psychological barriers you may be facing. Once you get help identifying the psychological causes for your procrastinating, you will be shown how to reverse your procrast

In this course, you learn how to design APIs, and how to use OpenAPI specifications to document them. You learn about the API lifecycle, and how the Apigee API platform helps you manage all aspects of the lifecycle. You learn how APIs can be designed using API proxies, and how APIs are packaged as API products to be used by app developers. Through a combination of lessons, hands-on labs, and supplemental materials, you will learn how to design, build, secure, deploy, and manage API solutions using Google Cloud's Apigee API Platform. This is the first course of the Developing APIs with the Apig

Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Dive into the world of modern Java application development with this comprehensive course on testing and building REST APIs using Spring Boot. Learn to master JUnit and Mockito to create robust, reliable, and maintainable unit tests. Gain practical insights into setting up and optimizing build tools like Maven and Gradle, and discover how the

Over 60% of Java developers use the Spring Framework to build enterprise-level applications. With its powerful features and extensive ecosystem, Spring is a vital tool in Java development. This course explores the Spring Framework and its core components, and guides you through setting up your development environment using Spring Initializr. During this course, you’ll learn how to develop robust applications using Spring Boot, master RESTful APIs, and build dynamic web applications with Spring MVC. You’ll discover how to configure controllers, utilize annotations, and efficiently build RE

Most database schemas start simple, but as data grows and queries become complex, performance bottlenecks emerge. What separates skilled data engineers from the rest is the ability to architect schemas that scale. This Short Course was created to help data engineers and database professionals accomplish advanced schema design and optimization that directly impacts query performance and system scalability. By completing this course, you'll be able to implement DDL partitioning and clustering strategies, make informed decisions about when to denormalize for performance gains, and create profes

By the end of this project, you will gain an introductory overview of the Open API Specification (OAS) through the Swagger Editor which is one of the most popular ways to create definitions of RESTful APIs. Swagger (OAS) documentation will enable you to create documentation, generate SDKs, and even test. This beginners overview will take you through an example case study to help you understand how to use the SwaggerEditor. This course will give you an overview of OAS and as long as you understand the basis of REST APIs and JSON you are ready to take this course.

Learn Python, Django, APIs, and databases to start a career as a back-end developer.