The 3 best API Documentation courses in 2026
We compared 3 API Documentation courses across 2 providers and ranked the top 3 by learner ratings and enrollment. 1 of them are completely free. Updated automatically as ratings and catalogs change.
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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
This course provides a solid foundation in designing and implementing microservices using Spring Boot. Microservices architecture enables scalable, maintainable, and modular applications, a key skill in modern software development. Learners will gain hands-on experience building a set of cooperating microservices, deploying them with Docker, and integrating persistence and reactive programming. This ensures practical skills that can be immediately applied in real-world projects. The course combines theory with practice by covering core concepts, Spring Boot features, API documentation with O
Google's free self-paced courses on clear technical writing for engineers.
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Quick comparison
| # | Course | Provider | Rating | Duration | Price |
|---|---|---|---|---|---|
| 01 | API Design and Fundamentals of Google Cloud's Apigee API Platform | Coursera | — | — | Subscription |
| 02 | Foundations of Microservices with Spring Boot | Coursera | — | — | Subscription |
| 03 | Google Technical Writing One & Two | 4.7 | 8h | Free |