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Packt

This course teaches web developers to design and maintain APIs, extending software accessibility globally.

- Gain expertise in creating workflows in .NET 6 and .NET 7, build an ASP.NET Core API project with Visual Studio, and master creating a data-driven REST web API using cutting-edge technology.

- Test and troubleshoot with Postman and Swagger, create databases with Entity Framework Core, explore generic repository patterns, and set up API documentation with SwaggerUI.

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This course teaches web developers to design and maintain APIs, extending software accessibility globally.

- Gain expertise in creating workflows in .NET 6 and .NET 7, build an ASP.NET Core API project with Visual Studio, and master creating a data-driven REST web API using cutting-edge technology.

- Test and troubleshoot with Postman and Swagger, create databases with Entity Framework Core, explore generic repository patterns, and set up API documentation with SwaggerUI.

- Learn REST design principles, set up Identity Core for user authentication and authorization, and implement JWT and Refresh Tokens Endpoint.

- Understand Data Transfer Objects (DTOs), AutoMapper, and HTTP request filters. By the end, you'll apply your skills in Minimal API with ASP.NET Core.

- Use Swagger for API documentation, construct .NET Minimal API endpoints, use AutoMapper and DTOs, understand fluent validations, learn Dependency Injection, and grasp HTTP endpoint filters.

Ideal for .NET Developers curious about Minimal APIs, this beginner-friendly course requires Object-Oriented Programming knowledge and three months of C# programming experience

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What's inside

Syllabus

In this module, we will introduce value-added features to enhance your API. You will learn to implement validations, handle file uploads, and add HTTP request filters to improve your API's functionality.
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Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Builds a strong foundation for beginners in REST API development
Introduces value-added features to enhance API functionality
Emphasizes REST design principles for effective API architecture
Provides hands-on experience with Visual Studio and Postman

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Reviews summary

Practical .net minimal api development

Students say this course provides a highly practical foundation in Minimal API Development with ASP.NET Core. It effectively covers essential concepts from project setup to security, utilizing hands-on demonstrations. Many learners found the content up-to-date and relevant, particularly regarding .NET 7 features and the integration of tools like Entity Framework Core and Swagger. While generally accessible for C# developers, its focus is on core principles, making it an excellent starting point for those keen to build modern, efficient web APIs.
Ideal for developers with existing C# and OOP knowledge.
"As a .NET developer with C# experience, I found this course an excellent introduction to Minimal APIs."
"It assumes a good foundation in OOP and C#, which allows it to dive straight into API concepts."
"The course is great if you're curious about Minimal APIs and already have some programming background."
Covers modern .NET 6/7 and relevant development tools.
"It's great to see a course that is updated for .NET 7 and covers the latest Minimal API features."
"The use of Visual Studio 2022, Postman, and Swagger ensures I'm learning current industry practices."
"I found the content relevant and aligned with modern web development trends using ASP.NET Core."
Emphasizes hands-on coding for real-world API development.
"The course's focus on practical hands-on coding and projects is truly beneficial for understanding Minimal APIs."
"I appreciated the demos and exercises that helped solidify my understanding of building RESTful APIs."
"I learned practical tools and strategies that I could apply immediately to my work."
Provides core principles, some advanced topics may need further study.
"While comprehensive for basics, I would have liked more depth on advanced error handling or performance optimization."
"The course gives a solid base, but don't expect deep dives into every single complex scenario."
"It's a great starting point, but I'll need to look elsewhere for more intricate architectural patterns."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Minimal API Development with ASP.NET Core with these activities:
Read 'RESTful API Design' by Leonard Richardson
Gain a comprehensive understanding of RESTful API design principles and best practices, enhancing your ability to design effective and scalable APIs.
Show steps
  • Identify the key principles of RESTful API design
  • Understand how to design and document RESTful APIs
  • Explore best practices for securing and testing RESTful APIs
Follow industry best practices for API development
Study and apply industry-standard best practices to ensure your APIs are well-structured, secure, and performant.
Show steps
  • Research and understand RESTful API design principles
  • Learn about API security measures
  • Explore performance optimization techniques for APIs
Attend a workshop on API design and development
Network with other developers, learn from industry experts, and gain hands-on experience in API design and implementation through a structured workshop environment.
Browse courses on API Development
Show steps
  • Find and register for a workshop on API design and development
  • Attend the workshop and actively participate in the sessions
  • Connect with other developers and industry experts
Five other activities
Expand to see all activities and additional details
Show all eight activities
Build an API design document
Create a comprehensive design document to clarify your API's architecture, endpoints, data models, and security considerations.
Show steps
  • Define the API's purpose and goals
  • Identify the target audience
  • Craft a clear and concise API definition
  • Review and refine your design document
Solve REST API design and development challenges
Engage in coding exercises and challenges that test your understanding of REST API design principles and implementation techniques.
Show steps
  • Identify and analyze API design patterns
  • Develop solutions for common API development challenges
  • Evaluate and optimize your API designs
Participate in a coding challenge
Put your skills to the test by participating in a coding challenge focused on API development, receiving valuable feedback and identifying areas for improvement.
Show steps
  • Find a coding challenge related to API development
  • Participate in the challenge and attempt to solve the problem
  • Review your solution and identify areas for improvement
Build a sample API using .NET 6
Gain practical experience by building a functional API from scratch, implementing CRUD operations, and handling data validation.
Browse courses on API Development
Show steps
  • Set up your development environment
  • Create a new ASP.NET Core API project
  • Implement CRUD operations for your API
  • Add data validation to your API
  • Deploy your API
Design and implement an API for a real-world scenario
Apply your knowledge to a practical project by designing and implementing an API that meets specific requirements and solves a real-world problem.
Browse courses on API Development
Show steps
  • Identify a problem or need that can be addressed with an API
  • Design the API's architecture and endpoints
  • Implement the API using .NET 6
  • Document and test your API
  • Deploy and maintain your API

Career center

Learners who complete Minimal API Development with ASP.NET Core will develop knowledge and skills that may be useful to these careers:

Reading list

We've selected 50 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Minimal API Development with ASP.NET Core.
Provides a comprehensive overview of authentication systems, from the basics to the most advanced topics. It is an excellent resource for anyone who wants to learn more about this complex and challenging field.
Is an excellent starting point for beginners to gain a broad understanding of C# and the .NET ecosystem. It covers fundamentals of C# programming and explores modern cross-platform development with .NET 8, including topics like ASP.NET Core, Blazor, and Entity Framework Core. Its hands-on exercises make it a useful resource for solidifying understanding and it is often recommended for those new to the language.
Provides a comprehensive overview of ASP.NET Core, covering fundamental concepts like middleware, routing, and configuration. It's an excellent resource for gaining a broad understanding of the framework and is often recommended for those with some prior C# and .NET knowledge. This book is valuable as a core reference for anyone working with ASP.NET Core.
Examines access control policy languages, providing a theoretical foundation and practical guidance on developing and evaluating authorization policies.
This handbook provides a practical guide to designing and developing RESTful APIs, covering topics such as resource modeling, versioning, and security.
This edition, updated for .NET 8, continues to provide guidance on building robust and maintainable ASP.NET Core applications with a focus on architectural patterns and principles. It's a key resource for developers aiming for well-structured projects.
Covers the entire API design lifecycle, including choosing the right API style (REST, gRPC, GraphQL). It's highly relevant for both broad understanding and deepening knowledge, particularly in the context of microservices. The author well-regarded industry expert.
Practical guide covering the entire API design lifecycle with a consumer-first mindset. It's highly relevant for gaining a broad understanding of API design principles and best practices, making it valuable for all levels. It includes numerous examples to illustrate techniques.
Provides a comprehensive overview of identity and access management in cloud computing, including authentication and authorization. It is an excellent resource for anyone who wants to learn more about this important topic.
Provides a systematic approach to designing RESTful APIs, covering topics such as resource representation, request and response semantics, and error handling.
Provides a comprehensive overview of authentication protocols for wireless networks. It is an excellent resource for anyone who wants to learn more about this critical topic.
Provides a comprehensive overview of biometric authentication methods, including fingerprint, face, iris, and voice recognition. It is an excellent resource for anyone who wants to learn more about this rapidly growing field.
Provides a comprehensive overview of RESTful web services, covering the core concepts, design principles, and best practices for creating scalable and maintainable APIs.
Known for its engaging and visually rich approach, this book is ideal for beginners who prefer a less traditional learning style. It covers C# fundamentals, object-oriented programming, and even touches upon Unity game development and LINQ.
Dives into role-based access control (RBAC), providing a comprehensive overview of the RBAC model, its variations, and its applications in various domains.
Addresses the critical topic of security in ASP.NET Core applications. It covers common threats and how to implement countermeasures, making it vital for developers building production-ready applications. key reference for securing ASP.NET Core applications.
OpenAPI (formerly Swagger) widely used standard for defining and documenting APIs. provides a comprehensive guide to using these tools effectively. It's highly relevant for contemporary API development workflows and a useful reference for anyone working with RESTful APIs.
Focusing specifically on OpenID Connect, an identity layer built on OAuth 2.0, this book provides in-depth coverage of how it uses JSON standards, including JWT. It's an example-driven guide showing integration into various application types. is crucial for understanding how JWT is utilized within identity federation and modern authentication flows, making it highly relevant for those working with user login and identity management alongside JWT. It's a practical guide for experienced developers.
Another foundational book for software developers, 'Clean Code' emphasizes the importance of writing readable, maintainable, and testable code. While not C#-specific, the principles and practices are directly applicable and highly recommended for any C# programmer.
Focuses on building microservices with ASP.NET Core, a contemporary architectural style. It covers essential topics like containerization and communication between services. is for experienced developers interested in microservices architecture.
GraphQL popular alternative to REST for API development. covers GraphQL design principles, syntax, and performance optimization. It's essential for understanding and working with this contemporary API style.
Praised for its engaging and less formal approach, this book great resource for beginners learning C#. It uses analogies and examples to make learning enjoyable and effective. It covers fundamental C# concepts in a clear and understandable manner.
This comprehensive reference book suitable for intermediate to advanced C# developers. It provides in-depth coverage of the C# language and the .NET runtime and base class library. While not a beginner's tutorial, it's an invaluable resource for deepening understanding and as a quick reference. The latest edition covers C# 12 and .NET 8.
Understanding API security from an offensive perspective is crucial for building robust defenses. explores API hacking techniques and vulnerabilities, making it highly relevant for contemporary API security discussions.
Dives into design patterns for microservices, many of which directly impact API design and implementation within a microservices architecture. It's valuable for deepening understanding of common challenges and solutions in this context. While examples are in Java, the patterns are broadly applicable.
A recent publication focusing on developing Web APIs with the latest version of ASP.NET Core. It covers various protocols and optimization techniques, making it relevant for contemporary API development.
This practical guide focuses on building Web APIs with ASP.NET Core, covering REST and GraphQL standards, Minimal APIs, and integration with databases using Entity Framework Core. It's particularly useful given the prevalence of API-led development. good resource for those concentrating on backend services.
Offers a practical and engaging way to learn C# by applying it to game development using the Unity engine. It's well-suited for beginners and those interested in game development, providing hands-on experience and reinforcing programming concepts through project building. The latest editions cover recent Unity versions.
A comprehensive guide specifically for building web applications with Blazor on ASP.NET Core. It covers various Blazor concepts and techniques, including integration with EF Core for data persistence and security with Identity.
Focuses on building microservices using .NET Core, which common architectural style for modern ASP.NET Core applications. It provides practical guidance on designing and implementing microservices.
GRPC is another significant API technology, particularly in microservices environments. provides a practical guide to building gRPC applications. It's relevant for those interested in high-performance interprocess communication.
Teaches you how to build full-stack web applications using ASP.NET Core 6 and Angular 12, two of the most popular frameworks for .NET development.
Explores the principles of RESTful web services from a pragmatic perspective, focusing on real-world considerations and best practices.
Delves into design patterns relevant to ASP.NET Core development, helping developers build more modular and scalable applications. It's a valuable resource for intermediate to advanced developers looking to improve their architectural skills.
Provides a comprehensive guide to Blazor, Microsoft's framework for building interactive client-side web UI with .NET. It's highly relevant for those interested in modern web development with ASP.NET Core. This book is valuable for developers focusing on rich client-side experiences.
Microservices and APIs are closely related. foundational text on microservices architecture, which heavily relies on APIs for communication. It's essential for understanding the architectural context in which many modern APIs are developed.
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Offers a clear introduction to GraphQL, suitable for beginners looking to understand this API technology. It covers building schemas and working with GraphQL clients, providing a good foundation in this contemporary topic.
Provides a definitive guide to leveraging gRPC for building efficient and scalable distributed systems, with examples in Golang. It's highly relevant for contemporary API development, especially in microservices architectures.
Offers a comprehensive and in-depth exploration of C# and the .NET framework, suitable for intermediate and advanced programmers. It covers a wide range of topics, including foundational principles, object-oriented development, and various .NET technologies like ASP.NET Core and Entity Framework Core.
While not C#-specific, this book cornerstone for any software developer seeking to write high-quality code. It covers a wide range of programming practices, from design and construction to debugging and testing. Its principles are directly applicable to C# development and are crucial for writing maintainable and efficient code.
This seminal work, often referred to as the 'Gang of Four' book, foundational text on software design patterns. While not C#-specific (examples are in Smalltalk and C++), the patterns and principles are universally applicable to object-oriented programming in C#. It's essential for developers looking to write well-structured and maintainable code.
For developers focusing on web development with C#, this book is an excellent resource for learning ASP.NET Core. It provides a practical, in-depth guide to building modern web applications and services. It's suitable for those with a foundational understanding of C# and web concepts.
Focuses on gRPC, a modern high-performance framework for inter-process communication, and its integration with ASP.NET Core. This contemporary topic for building efficient microservices.
Another excellent resource for learning Blazor, covering Blazor WebAssembly and integration with ASP.NET Core SignalR. It's a practical guide for building next-generation web experiences.
Focuses specifically on Entity Framework Core, Microsoft's recommended data access technology for .NET. It's essential for developers working with databases in C# applications, providing detailed guidance on using EF Core effectively.
Provides a deep understanding of dependency injection, a crucial technique for building loosely coupled and testable applications in C# and .NET. It covers principles, practices, and various patterns, making it valuable for intermediate to advanced developers.
Demystifies key identity management protocols like OAuth 2.0 and OpenID Connect, both of which are closely related to JWT. Understanding these protocols is crucial for implementing JWT in identity and access management solutions. It provides a clear explanation of how these standards work together.
Offers practical guidance on RESTful API design patterns, including security and cloud considerations. It's a strong choice for beginners looking for hands-on examples and an examination of using APIs with microservices and legacy systems.
This cookbook provides a collection of recipes for common tasks and challenges encountered in RESTful web services development.

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