ASP.NET Core 9 Web API Cookbook: Over 60 hands-on recipes for building and securing enterprise web APIs with REST, GraphQL, and more

Luke Avedon, Garry Cabrera

Embrace the future of web API development with ASP.NET Core 9—from REST best practices to real-time SignalR, and from HybridCache to .NET Aspire deployment—through hands-on recipes and proven methodologies

Key Features
• Master the lifecycle of ASP.NET Core web APIs by confidently building, testing, monitoring, and securing your applications
• Explore advanced topics like GraphQL, SignalR, and microservices to create feature-rich APIs
• Discover cloud deployment strategies to ensure your APIs are ready for modern infrastructure

Discover what makes ASP.NET Core 9 a powerful and versatile framework for building modern web APIs that are both scalable and secure. This comprehensive, recipe-based guide leverages the authors’ decade-long experience in software development to equip developers with the knowledge to create robust web API solutions using the framework’s most powerful features.

Designed for intermediate to advanced .NET developers, this cookbook contains hands-on recipes that demonstrate how to efficiently build, optimize, and secure APIs using this cutting-edge technology. You’ll master essential topics, such as creating RESTful APIs, implementing advanced data access strategies, securing your APIs, creating custom middleware, and enhancing your logging capabilities. The book goes beyond traditional API development by introducing GraphQL, SignalR, and gRPC, offering insights into how these technologies can extend the reach of your APIs. To prepare you for real-world challenges, the recipes cover testing methodologies, cloud deployment, legacy system integration, and advanced concepts like microservices and Hangfire.

Who this book is for
This book is for intermediate to advanced developers—whether you’re a .NET, backend, full-stack, or DevOps professional—looking to build and secure APIs. It’s also ideal for those experienced in Java or Go who want to transition to ASP.NET Core, or developers familiar with C# and .NET aiming to deepen their API skills.…