Modern software does not scale, secure itself, or evolve by accident. It is engineered deliberately, and APIs sit at the center of that engineering.
Modern API Engineering is a practical, production-focused guide to designing, building, securing, and scaling REST APIs, web services, and GraphQL systems that power real-world software. This book goes beyond surface-level explanations and framework-specific tutorials to show how modern APIs are actually designed, implemented, and operated in high-impact environments. It connects architecture, implementation, security, reliability, and future-facing design into a single, cohesive approach to API engineering.
Inside this book, you will learn how to:
Design APIs that are consistent, intuitive, and resilient to change
Make informed decisions between REST, GraphQL, and hybrid approaches
Build APIs that perform reliably under real production traffic
Secure APIs using modern standards without degrading developer experience
Scale, observe, and evolve APIs safely over time
Prepare APIs for AI integration, automation, and event-driven systems
What sets this book apart is its focus on production reality. Instead of isolated techniques or narrow examples, it provides a complete mental model for modern API engineering. Every topic is explained with practical context, real tradeoffs, and implementation-focused thinking that reflects how APIs are built and maintained in professional environments. This is not a language manual or a framework walkthrough. It is a systems-level guide to building APIs that last.
This book is written for:
Software developers who want to move beyond basic CRUD APIs
Architects designing platforms, services, and integrations at scale
Technical leaders responsible for API standards, governance, and long-term strategy
If you want to build APIs that are secure by default, resilient under pressure, trusted by developers, and ready for the next generation of software, this book will show you how.
Start designing APIs with clarity, confidence, and long-term impact. Pick up Modern API Engineering and build systems that stand the test of production and time.
