Varga Ervin. Creating Maintainable APIs: A Practical, Case-Study Approac

Apress, 2016. — 295 p. — ISBN: 978-1-4842-2195-2Build straightforward and maintainable APIs to create services that are usable and maintainable. Although this book focuses on distributed services, it also emphasizes how the core principles apply even to pure OOD and OOP constructs.
This book is for any level software engineers and very experienced programmersInformation Hiding and APIs
Modular Design
Designing Classes for Reuse
TDD as an API Design Technique
Identifying Resources
Versioning REST APIs
Encoding Actions on Resources
Implementing Synchronous and Asynchronous REST APIs
Documenting REST APIs
Testing REST APIs
Implementing Messaging APIs
Apache Kafka as a Messaging Hub
Testing Messaging APIs
Schema-Based Messages
The Core JSON API
Evolving the JSON API
Katharsis