Stateless Api

REST APIs Step by Step: A Practical Guide with Examples

REST APIs Step by Step: A Practical Guide with Examples provides a comprehensive introduction to designing, building, and maintaining RESTful web APIs for real-world applications. Covering the essential principles of REST architecture, HTTP fundamentals, and data exchange formats, the book offers a structured approach to understanding the mechanics and rationale behind effective API development. Through concise explanations and illustrative examples, readers gain clarity on how core API components interact and why best practices matter. The book proceeds through practical guidance on constructing robust REST APIs, including resource modeling, endpoint design, HTTP method usage, payload structuring, and versioning strategies. Dedicated sections address error handling, data validation, authentication, authorization, and rate limiting, delivering actionable solutions to common API challenges. Readers are also guided through the full implementation process with modern frameworks, real-world use cases, and recommendations for seamless integration with data sources. Designed for software developers, system architects, and technical leads, this guide ensures that readers acquire a solid foundation in REST API development, regardless of prior experience. The book emphasizes not only the creation of functional APIs but also their long-term maintenance, security, scalability, and documentation. By following the step-by-step approach, readers will be equipped to deliver APIs that are reliable, efficient, and easy to use across diverse software ecosystems.

Learning API Styles

An application programming interface (API) enables data exchange in systems such as web applications, microservices, and IoT devices. In this hands-on book, authors Lukasz Dynowski and Marcin Dulak show software developers and architects how to design and implement REST, GraphQL, gRPC, webhooks, WebSocket, messaging APIs, and more. This book looks at the most popular API styles from a network, application, and architecture perspective. You'll learn how to determine the appropriate type of API for your application use case and how to tackle design decisions along the way. You'll also learn the trade-offs between various APIs and acquire practical knowledge of how to implement them. Explore the origins and evolution of API styles Learn network protocols that various APIs use Understand the trade-offs of each API style Select an appropriate API style Learn how to implement, secure, and document the APIs

Mastering the Art of Software Design: Key Principles for Scalable Systems