This is the swagger parser project, which reads OpenAPI Specifications into current Java POJOs. It also provides a simple framework to add additional converters from different formats into the Swagger objects, making the entire toolchain available. The goal of Swagger™ is to define a standard, language-agnostic interface to REST APIs which allows both humans and computers to discover and understand the capabilities of the service without access to source code, documentation, or through network traffic inspection. When properly defined via Swagger, a consumer can understand and interact with the remote service with a minimal amount of implementation logic. Similar to what interfaces have done for lower-level programming, Swagger removes the guesswork in calling the service.