Book Image

Mastering Minimal APIs in ASP.NET Core

By : Andrea Tosato, Marco Minerva, Emanuele Bartolesi
Book Image

Mastering Minimal APIs in ASP.NET Core

By: Andrea Tosato, Marco Minerva, Emanuele Bartolesi

Overview of this book

The Minimal APIs feature, introduced in .NET 6, is the answer to code complexity and rising dependencies in creating even the simplest of APIs. Minimal APIs facilitate API development using compact code syntax and help you develop web APIs quickly. This practical guide explores Minimal APIs end-to-end and helps you take advantage of its features and benefits for your ASP.NET Core projects. The chapters in this book will help you speed up your development process by writing less code and maintaining fewer files using Minimal APIs. You’ll also learn how to enable Swagger for API documentation along with CORS and handle application errors. The book even promotes ideas to structure your code in a better way using the dependency injection library in .NET. Finally, you'll learn about performance and benchmarking improvements for your apps. By the end of this book, you’ll be able to fully leverage new features in .NET 6 for API development and explore how Minimal APIs are an evolution over classical web API development in ASP.NET Core.
Table of Contents (16 chapters)
1
Part 1: Introduction
5
Part 2: What’s New in .NET 6?
10
Part 3: Advanced Development and Microservices Concepts

Summary

In this chapter, we have seen several advanced aspects regarding the implementation of minimal APIs. We explored Swagger, which is used to document APIs and provide the developer with a convenient, working debugging environment. We saw how CORS handles the issue of applications hosted on different addresses other than the current API. Finally, we saw how to load configuration information and handle unexpected errors in the application.

We explored the nuts and bolts that will allow us to be productive in a short amount of time.

In the next chapter, we will add a fundamental building block for SOLID pattern-oriented programming, namely the dependency injection engine, which will help us to better manage the application code scattered in the various layers.