Build Your API with Spring

Build a REST API with Spring the Right Way

Build Your API with Spring is a focused, hands-on guide to creating a REST API with Spring. It starts at the foundation—bootstrapping a web application—and steadily builds into the everyday concerns that shape a reliable API: configuration, HTTP message conversion, request and response handling, DTO mapping, discoverability, pagination, and testing.

This is the kind of material that rewards careful reading. Instead of treating REST as a buzzword, it walks through the practical pieces that developers actually need when building an API that behaves consistently and is easier to maintain over time.

What the Book Covers

• Bootstrapping a web application with Spring 5
• Building a REST API with Spring and Java configuration
• HTTP message converters and JSON communication
• @RequestBody and @ResponseBody
• Entity-to-DTO conversion for REST responses
• Error handling strategies for Spring APIs
• API discoverability and HATEOAS
• REST pagination
• Testing REST endpoints with Java

Why It Stands Out

The table of contents shows a progression from basic setup to more advanced API design ideas, so the book reads like a structured path rather than a loose collection of tips. That makes it especially useful for developers who want to understand how the pieces of a Spring REST service fit together.

For Developers Working in Spring

If you are building web services with Spring or Spring Boot and want a practical reference for REST patterns, this ebook offers a clear route through the essentials. It is especially relevant for readers who want to move beyond simple controllers and into more deliberate API design.

At Digital Delights, this title belongs in a developer’s library alongside other solid Java and Spring resources—direct, technical, and built around real implementation work.