Generating and Consuming REST APIs With Spring Boot 2, Angular 7, and Swagger 2

Imagine you want to integrate backend APIs or third-party APIs with minimal effort; how do you pull it off? 

Integrating backend APIs manually can be time-consuming and error-prone. That's where Swagger comes into the picture. Swagger is the most popular framework to generate and consume OpenAPI specifications. The tool greatly relieves the burden of documenting and interacting with APIs.