Application programming interfaces—or, more commonly APIs—are the building blocks of modern software development. They enable communication and integration between different applications, platforms, and services. Whether you’re looking to learn more about how to create, consume, or test APIs, the courses available in our library are designed to show you how to do it. Explore the fundamentals of industry-leading APIs—such as RESTful, GraphQL, SOAP, and others—as well as how to work with them effectively using popular tools and frameworks.