RESTful APIs have become the backbone of modern software development, allowing different systems and services to communicate with one another in a standard way. However, as APIs become more complex, it can be challenging to understand how they work and how to interact with them. This is where OpenAPI and Swagger come in. In this article, we’ll take a deep dive into OpenAPI and Swagger, exploring how they work, what benefits they offer, and how you can use them to build better APIs.
Swagger API and the Origin of OpenAPI
Swagger API is an open-source framework that was initially created by Tony Tam. The framework was designed to help developers describe and interact with RESTful web services using a standardized format. The Swagger specification allowed developers to document their APIs in a machine-readable format, which could be used to generate documentation, client libraries, and other tools automatically.