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Kevin Dockx

This course will teach you how to consume APIs with HttpClient in .NET.

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This course will teach you how to consume APIs with HttpClient in .NET.

APIs don't need to be difficult. In this course, Using HttpClient to consume APIs in .NET, you’ll learn to integrate your .NET applications with an API. First, you’ll explore HttpClient internals and basic CRUD interaction. Next, you’ll discover how to work with streams, compression and how to cancel requests that are no longer needed. Finally, you’ll learn how to improve the reliability of your requests and how to write unit tests that use HttpClient. When you’re finished with this course, you’ll have the skills and knowledge of using HttpClient needed to integrate your .NET application with an API..

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Syllabus

Course Overview
Understanding Integration with an API Using HttpClient
Handling Common Types of Integration (CRUD)
Improving Performance with Partial Updates
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Improving Performance and Memory Use with Streams
Supporting Cancellation
Improving HttpClient Instance Management with HttpClientFactory
Handling Faults and Errors
Extending HttpClient with Custom HttpMessageHandlers
Unit Testing with HttpClient

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops skills and knowledge useful for personal growth and development
Explores HttpClient internals, which is standard in HTTP
Covers unit testing with HttpClient
Handles common types of integration, CRUD
Improves performance and memory use with streams
Supports cancellation and improves request reliability

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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 Using HttpClient to Consume APIs in .NET 5 with these activities:
Participate in Study Groups
Engage with fellow learners and exchange knowledge by participating in study groups focused on API integration and HttpClient, fostering a collaborative and supportive learning environment.
Browse courses on API Integration
Show steps
  • Find or create a study group with other students in the course.
  • Set regular meeting times and discuss course topics.
  • Collaborate on practice problems and quizzes.
  • Share resources and insights with each other.
Read 'RESTful Web Services Cookbook'
Expand your knowledge of RESTful API design and implementation by reading this authoritative book, providing insights and practical guidance that complement the course materials.
View RESTful Web APIs on Amazon
Show steps
  • Acquire the book or access it through a library.
  • Read the chapters relevant to HttpClient and API integration.
  • Take notes and highlight important concepts.
  • Refer back to the book as needed to reinforce your understanding.
Solve Coding Challenges
Practice consuming APIs with HttpClient by solving coding challenges on platforms like LeetCode or Hackerrank to solidify your understanding.
Browse courses on HttpClient
Show steps
  • Identify and select coding challenges related to HttpClient and API integration.
  • Attempt to solve the challenges on your own.
  • Review solutions and explanations to enhance your understanding.
  • Repeat the process with different challenges to reinforce your skills.
Show all three activities

Career center

Learners who complete Using HttpClient to Consume APIs in .NET 5 will develop knowledge and skills that may be useful to these careers:
API Developer
An API Developer designs, develops, tests, and maintains application program interfaces (APIs). They work closely with other software engineers and stakeholders to ensure that APIs meet the needs of users and businesses. This course, Using HttpClient to Consume APIs in .NET 5, provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, API Developers can improve the performance, reliability, and testability of their applications.
Software Engineer
Software Engineers design, develop, test, and maintain software systems. They work on a wide range of projects, from small personal apps to large enterprise systems. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Software Engineers can improve the performance, reliability, and testability of their applications.
Web Developer
Web Developers design and develop websites and web applications. They work on the front-end (client-side) and back-end (server-side) of websites and applications. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Web Developers can improve the performance, reliability, and testability of their web applications.
Data Scientist
Data Scientists use data to solve business problems. They work with data from a variety of sources, including APIs. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Data Scientists can improve the performance, reliability, and testability of their data pipelines.
Business Analyst
Business Analysts work with businesses to identify and solve problems. They use a variety of tools and techniques to gather and analyze data, including APIs. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Business Analysts can improve the performance, reliability, and testability of their data pipelines.
Quality Assurance Analyst
Quality Assurance Analysts test software to ensure that it meets requirements. They work with developers to identify and fix bugs. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Quality Assurance Analysts can improve the performance, reliability, and testability of their testing scripts.
DevOps Engineer
DevOps Engineers work with developers and operations teams to ensure that software is deployed and maintained efficiently. They use a variety of tools and techniques, including APIs. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, DevOps Engineers can improve the performance, reliability, and testability of their deployment pipelines.
Product Manager
Product Managers work with customers and stakeholders to define and develop products. They use a variety of tools and techniques to gather and analyze data, including APIs. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Product Managers can improve the performance, reliability, and testability of their product development pipelines.
Project Manager
Project Managers plan and execute projects. They work with a variety of stakeholders, including developers, customers, and stakeholders. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Project Managers can improve the performance, reliability, and testability of their project management processes.
Technical Writer
Technical Writers create documentation for software and other technical products. They work with developers and other stakeholders to ensure that documentation is accurate and easy to understand. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Technical Writers can improve the performance, reliability, and testability of their documentation.
Sales Engineer
Sales Engineers work with customers to identify and solve problems. They use a variety of tools and techniques to demonstrate the value of products and services. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Sales Engineers can improve the performance, reliability, and testability of their sales presentations.
Marketing Manager
Marketing Managers develop and execute marketing campaigns. They work with a variety of stakeholders, including customers, partners, and the media. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Marketing Managers can improve the performance, reliability, and testability of their marketing campaigns.
Human Resources Manager
Human Resources Managers work with employees and management to ensure that the organization has the right people in the right place at the right time. They use a variety of tools and techniques to attract, develop, and retain employees. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Human Resources Managers can improve the performance, reliability, and testability of their HR processes.
Accountant
Accountants prepare and maintain financial records. They work with a variety of stakeholders, including clients, auditors, and tax authorities. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Accountants can improve the performance, reliability, and testability of their accounting processes.
Financial Analyst
Financial Analysts use data to make investment recommendations. They work with a variety of stakeholders, including clients, portfolio managers, and research analysts. This course provides a solid foundation in using HttpClient, a popular library for consuming APIs in .NET. By learning how to use HttpClient effectively, Financial Analysts can improve the performance, reliability, and testability of their financial models.

Reading list

We've selected seven 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 Using HttpClient to Consume APIs in .NET 5.
This reference book provides real-world examples to illustrate core REST concepts and will help you understand the most important ideas behind RESTful APIs.
Provides practical guidance on how to design RESTful APIs that are both scalable and easy to use. The book covers topics such as resource representation, media types, HTTP status codes, and versioning.
This reference book provides a detailed overview of the HTTP protocol. The book covers topics such as HTTP methods, status codes, headers, and caching.
Provides a practical guide to designing RESTful APIs with Swagger. The book covers topics such as how to use Swagger to define API contracts, generate documentation, and test APIs.
Provides a practical guide to building RESTful web services with Django. The book covers topics such as creating resources, updating resources, deleting resources, and handling errors.
Provides a practical guide to using patterns to design and build RESTful web services. The book covers topics such as how to use patterns to create consistent, scalable, and reliable APIs.
Provides a comprehensive overview of RESTful web services security. The book covers topics such as authentication, authorization, and encryption.

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