I Tried 20+ REST Assured Testing Courses - Here Are My Top 5 Recommendations for 2027

Hello guys, if you want to learn REST Assured tool for testing your API and RESTful Web services and looking for the best online courses to learn REST Assured then you have come to the right place. In the past, I have shared the best online courses to learn various REST API development tools like Postman, SoapUI, and Selenium, and today, I am going to share the best REST Assured courses to learn this useful tool in 2027. These are the best resource I can find to learn REST assured, particularly when it comes to choosing online courses and they are from popular online platforms like Udemy and Pluralsight. You can join one or two of these courses to master this excellent tool to automate your REST API Testing.

Top 5 Udemy Courses to Learn API Development (REST, SOAP, Web) in 2027 - Best of Lot

Hello guys, if you want to learn API development and looking for the best resources like online courses, training classes, and tutorials then you have come to the right place. Earlier, I have shared the best courses to learn Spring and RESTful web services and in this article, I am going to share online courses to learn API development. Application Programming Interface, commonly known as API is used as a source of communication between applications. By using API, features, or services of an application can be used in another application. API development has become an integral part of modern application development. Today, a full-fledged application is incomplete without APIs.

There is a huge demand for skilled API developers. APIs can be developed using different languages such as JavaScript and Java. Understanding API and its working is a bit complicated, especially for beginners. There are different types of APIs, RESTfull and SOAP being the most popular.

This article will list the top five courses that will help you understand and learn different types of APIs and API development. These are the best courses from sites like Coursera, Udemy, and Pluralsight and were created by experts like Bharat Thippireddy. 

I have also included online courses to learn API development with Python, JavaScript, and Java programming language, the big 3 of app development programming languages.

You can join the course which is most suitable for you in terms of your experience with any of these programming languages. 

5 Best Udemy Courses to learn API Development in 2027

Without wasting any more of your time, here is a list of the best online courses you can join to learn API development in 2027. These are the best courses from Udemy, Coursera, and Pluralsight to learn API development like REST API, SOAP APIs as well Web API. 

1. Java Web Services - Udemy

Another best-seller at Udemy, this course is for those individuals who want to learn web services and API development in Java. In this course, the instructor explains to design and develop both SOAP and REST APIs from scratch. Everything in this course is covered in detail.

This is a long course with total video content of seventeen hours. It is a beginner-level course but at the same time, it's also the best and most comprehensive course to learn API and web service development in Java. 

Requirements
Basic knowledge of Java

Here is the link to join this REST API course -  Java Web Services 

2. REST APIs with Flask and Python - Udemy

If you want to learn REST API development using python, then this course is the best choice. It is a best-selling API development course at udemy. In this course, the instructor focuses on building REST APIs using the popular programming language Python. 

Moreover, along with Python, the instructor also uses the Flask framework, which is a great minimal web development framework to learn for Python developers.

You will learn how to create REST APIS, connect applications (both web and mobile) with databases and servers, authentication, etc. The total video content of this course is seventeen hours and this is a beginner-level course.

Requirements
Basic knowledge of Python.

Here is the link to join this course - REST APIs with Flask and Python

 

3. Web Services/Rest API Testing with SoapUI +Real time Projects - Udemy

This course is the best-selling API automation course at Udemy. The instructor nicely explains the meaning of API, web services, and the difference between them in this course. The main focus of this course is testing REST API using the SoapUI. 

The instructor explains the different types of automation that can be performed on the REST API throughout this course. This is a long course with total video content of nineteen hours. It is a beginner-level course.

Requirements
Basic knowledge of API is recommended (optional)

Here is the link to join this course - Web Services/Rest API Testing with SoapUI +Real time Projects

4. Server-side Development with NodeJS, Express, and MongoDB - Coursera

This is the best-selling API development course at Coursera. It is a part of a full-stack specialization. In this course, the instructor deals with server-side development using Node.js, Express, and MongoDB. The main focus of this course is developing REST APIs using JavaScript. 

It is an excellent course because these three technologies (Node.js, Express, MongoDB) are the main parts of the popular MEAN and MERN stacks. This is an intermediate-level course.

Requirements
Basic knowledge of JavaScript.

By the way, instead of joining these courses and specialization individually, you can also join the Coursera Plus, a subscription plan from Coursera which gives you unlimited access to their most popular courses, specialization, professional certificate, and guided projects for just $59 per month on the annual plan. 

 

5. Designing RESTful Web APIs - Pluralsight

Pluralsight has a few excellent courses dedicated to API development. This course is the most popular API development course at Pluralsight. In this course, you will learn how to create RESTful APIs for the web and mobile. The instructor explains very nicely what is a REST API and how they are used.

It is a beginner-level course with total video content of two hours.

Requirements
Basic knowledge of API is recommended (optional)

By the way, you would need a Pluralsight membership to join this course which costs around $29 per month or $299 per year (14% discount). 

I highly recommend this subscription to all programmers as it provides instant access to more than 7000+ online courses to learn any tech skill. Alternatively, you can also use their 10-day-free-trial to watch this course for FREE. 

That's all about the best API development courses for beginners on Udemy in 2027. As mentioned earlier, API development is an important part of modern application development. In this article, we listed five selected courses for those individuals who want to understand API development. 

These courses are carefully selected from the top educational websites such as Udemy and Coursera. Go through each of them and choose according to your requirements.

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Thanks for reading this article so far. If you like these best API Development courses, then please share them with your friends and colleagues. If you have any questions or feedback, then please drop a note.

P. S. - If you are new to web development and API development and looking for some free online courses to start learning REST API development with Java then you can also check out this Spring REST API for Beginners [FREE] course on Udemy to start with. 

Top 5 Udemy Courses to Learn SoapUI REST Testing tool in 2025 - Best of Lot

Hello friends, if you want to learn SoapUI a looking for the best resources like online courses and books then you have come to the right place. In the past, I have shared the best books and courses to learn RESTful Web Services, both REST and SOAP, and today we are gonna take a look at the best available SoapUI courses online. If you have developed any public or private API then you may have faced challenges about testing your API, both pre and post-release as well as automating common test scenarios. While there are a lot tool tools like Postman, RESTAsssured, and a few others, SoapUI is one of the best tools for testing APIs and automating tests cases.