We may earn an affiliate commission when you visit our partners.
Kevin Dockx

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

Integrating with a web API is a common task required by many applications. In this course, Accessing APIs Using HttpClient in .NET, you’ll learn to integrate your .NET applications with an API.

First, you’ll explore HttpClient internals and basic CRUD interaction.

Read more

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

Integrating with a web API is a common task required by many applications. In this course, Accessing APIs Using HttpClient 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, consume a streaming API endpoint, work with 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 extend HttpClient with custom handlers. 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.

This course is no longer available. Find something similar by browsing:
HttpClient .NET CRUD Streaming Compression Error Handling Custom HTTP Message Handlers

What's inside

Syllabus

Course Overview
Understanding Integration with an API Using HttpClient
Handling Common Types of Integration (CRUD)
Integrating with a Partial Update Endpoint
Read more

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Develops skills and knowledge relevant to the industry-standard practice of integrating APIs in .NET
Taught by Kevin Dockx who is renowned for their work in .NET integration and development communities
Builds on established principles and optimally suitable for intermediate learners
May require learners to have already taken prior .NET development courses
May require learners to have working knowledge of APIs and their architecture

Save this course

Create your own learning path. Save this course to your list so you can find it easily later.
Save

Reviews summary

Mastering httpclient for robust .net api integration

According to learners, this course is a highly effective and comprehensive guide for integrating .NET applications with APIs using HttpClient. Students consistently praise the instructor's clear explanations, which make complex topics easy to grasp, and the practical, hands-on examples that are directly applicable to real-world development. Key features like HttpClientFactory for instance management, Polly for improving request reliability, and best practices for stream handling and cancellation are frequently highlighted as invaluable. While widely considered a strong foundation for .NET developers looking to master API interactions, some caution that the pace can be fast, suggesting it's most beneficial for those with some prior API or .NET experience rather than absolute beginners.
Provides a strong foundation, though some desired deeper dives.
"A very solid course covering essential aspects of HttpClient. Still, a strong foundation overall."
"I've been using HttpClient for a while, but this course really cleared up some misconceptions and showed me best practices..."
"While most of it was great, I felt some parts, particularly advanced error handling, could have gone a bit deeper."
Covers critical modern HttpClient patterns and resilience.
"The content on HttpClientFactory was especially valuable. ... showed me best practices, especially regarding stream handling and cancellation."
"I particularly liked the coverage of modern HttpClient usage patterns with HttpClientFactory and how to use Polly."
"Incredibly thorough. The segment on compression and streaming was eye-opening for optimizing my network calls. A must-take for serious .NET developers."
Hands-on examples directly applicable to real-world development.
"The hands-on examples were practical and directly applicable to my work. I particularly appreciated the section on Polly for resilience – it's something I immediately implemented."
"Fantastic practical guide. This is exactly what I needed to improve my application's API integrations."
"Learned a lot about HttpClient best practices. The demos are practical and effective."
Instructor's clear explanations make complex topics easy to grasp.
"This course is an absolute gem... The instructor's explanations are incredibly clear, making complex topics like HttpMessageHandlers easy to grasp."
"Excellent and comprehensive! I've been using HttpClient for a while, but this course really cleared up some misconceptions..."
"The demos are concise and to the point. I particularly liked the coverage of modern HttpClient usage patterns..."
Pacing can be challenging for true beginners; best for those with some experience.
"Good overview, but it moves very fast. As someone relatively new to .NET, I found myself pausing a lot to keep up."
"The course content is somewhat relevant, but the pace is too quick and at times the examples don't fully explain the 'why' behind certain choices. Found myself struggling..."
"Terrible course. Instructor rushes through everything and assumes too much prior knowledge. Not for beginners at all. Disappointing."

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 Accessing APIs Using HttpClient in .NET with these activities:
Read 'Pro ASP.NET Core Web API' by Adam Freeman
Gain a deeper understanding of the concepts covered in this course.
View Pro Asp.net Core Mvc on Amazon
Show steps
  • Read Chapter 6: 'Working with HTTP'
  • Read Chapter 7: 'Consuming HTTP services'
Follow a tutorial on using HttpClient to consume a web API
Gain practical experience with HttpClient by following a guided tutorial.
Show steps
  • Find a tutorial that covers the specific aspect of HttpClient you're interested in.
  • Follow the instructions in the tutorial carefully.
  • Try out the code examples provided in the tutorial.
Practice using HttpClient to send different types of HTTP requests
Build your proficiency with HttpClient by practicing different scenarios.
Browse courses on HttpClient
Show steps
  • Create an HttpClient instance.
  • Send GET, POST, PUT, and DELETE requests to a web API.
  • Handle different types of responses, such as success, error, and timeout.
Five other activities
Expand to see all activities and additional details
Show all eight activities
Build a sample HttpClient application
Improve your understanding of HttpClient by building an application that integrates with a real API.
Browse courses on HttpClient
Show steps
  • Create a new .NET console application.
  • Install the System.Net.Http NuGet package.
  • Create an HttpClient instance.
  • Send a GET request to an API and handle the response.
  • Display the results of the request.
Attend a workshop on HttpClient
Gain hands-on experience with HttpClient in a workshop setting.
Show steps
  • Find a workshop on HttpClient that aligns with your interests.
  • Register for the workshop and attend all sessions.
  • Participate actively in the workshop activities.
Create a custom HttpClient handler
Extend your understanding of HttpClient by creating a custom handler.
Browse courses on HttpClient
Show steps
  • Define a class that implements the HttpMessageHandler interface.
  • Override the SendAsync method to implement your custom behavior.
  • Create an instance of your custom handler and add it to an HttpClient.
  • Send a request using the HttpClient and observe the behavior of your custom handler.
Write a blog post or article about your experience using HttpClient
Reinforce your learning by explaining it to others.
Show steps
  • Choose a specific aspect of HttpClient to focus on.
  • Write a clear and concise explanation of the topic.
  • Include examples and code snippets to illustrate your points.
  • Publish your blog post or article online.
Contribute to an open-source project that uses HttpClient
Gain real-world experience with HttpClient by contributing to an open-source project.
Show steps
  • Find an open-source project that uses HttpClient.
  • Identify an issue or feature that you can contribute to.
  • Fork the project and make your changes.
  • Submit a pull request with your changes.

Career center

Learners who complete Accessing APIs Using HttpClient in .NET will develop knowledge and skills that may be useful to these careers:
Network Engineer
Network Engineers integrate and administer an organization's communications network. Because of this, you must know how to integrate with APIs to get the network functioning in all use cases, or when rolling out new software. Taking this course, Accessing APIs Using HttpClient in .NET, will help you build a solid understanding of how to integrate with APIs.
Computer Programmer
Computer Programmers are responsible for writing, creating and implementing software systems. They do this in many languages and with many tools. Many of these tools utilize and integrate with APIs. This course will give you a better understanding of how to integrate with APIs, something that will be very useful as a Computer Programmer.
Web Developer
Web Developers create and implement website designs. Part of this may involve integrating with APIs. this course will teach you how to integrate with APIs, something that can help you as a web developer.
Systems Analyst
Systems Analysts work in systems design and implementation. A system can include an API, so being able to integrate with APIs is a strong skill for many Systems Analysts. Taking this course will give you a strong foundation in API integration, something that will help you in your role as a Systems Analyst.
Software Engineer
Software Engineers design, develop, and maintain software. This may include integrating with an API. This course, Accessing APIs Using HttpClient in .NET, can teach you to integrate with APIs.
Data Analyst
Data Analysts collect, clean, and interpret data, which may be unstructured from an API. This course can teach you how to integrate with APIs so that you can make use of this unstructured data in your role as a Data Analyst.
Information Technology Specialist
Information Technology Specialists manage, install, and maintain computer networks. They also provide technical support to an organization. This course can teach them how to integrate with APIs, something that can be useful in working with 3rd party software.
Information Systems Manager
Information Systems Managers plan, implement, and manage information systems, which often requires integrating with APIs. By taking this course, you will learn to integrate with APIs, something that can be an asset for you in your role as an Information Systems Manager.
Database Administrator
Database Administrators design, install, and maintain an organization's database. This database can integrate or be integrated with an API. The course, Accessing APIs Using HttpClient in .NET, can teach you the fundamentals of API integration.
Computer Support Specialist
Computer Support Specialists provide technical assistance to an organization's staff and clients. Part of this may involve helping 3rd party software or apps interact with their network. This course can teach you the basics of API integration in .NET, something that can help you as a Computer Support Specialist.
Computer Network Architect
Computer Network Architects create the blueprints of computer networks that organizations will use. This may include networking tools that integrate with an API. This course can teach you the fundamentals of API integration, something that may be useful as a Computer Network Architect.
Software Quality Assurance Analyst
Software Quality Assurance Analysts ensure that software meets quality standards. This may involve testing and debugging software that integrates with APIs, which this course will teach you how to access.
Web Designer
Web Designers create the aesthetic and presentation of a website. They may also be involved in implementing the website, which may involve integrating with an API. This course will teach you how to integrate with APIs, something that may be helpful to you as a Web Designer.
IT Project Manager
IT Project Managers are responsible for managing information technology projects. This may include projects that integrate with APIs. This course, Accessing APIs Using HttpClient in .NET, can help you to understand how to integrate with APIs, something that may help you as a IT Project Manager.
Business Analyst
Business Analysts identify an organization's needs for business process improvement. They may also be involved in the implementation of solutions, such as software, which may integrate with an API. This course can teach you the fundamentals of API integration, something that can help you in your work as a Business Analyst.

Reading list

We've selected 19 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 Accessing APIs Using HttpClient in .NET.
Provides a comprehensive overview of REST API design principles and best practices. It covers topics such as resource modeling, HTTP verbs, error handling, and security. Reading this book will help you to design and develop robust and scalable REST APIs.
Provides a practical guide to designing and building microservices. It covers the basics of microservice architecture, as well as more advanced topics such as service discovery and fault tolerance.
Provides a comprehensive overview of the challenges and techniques involved in designing data-intensive applications. It valuable resource for anyone interested in building scalable, reliable, and efficient web services.
Provides a practical guide to designing, developing, and managing APIs. It covers a wide range of topics, from API design principles to best practices for security and performance.
Provides a practical guide to securing APIs. It covers a wide range of topics, from authentication and authorization to protecting against DDoS attacks.
Provides a collection of design patterns for SOA, cloud, and RESTful web services. It valuable resource for anyone interested in creating scalable, reliable, and efficient web services.
This advanced C# coding book can be a great supplemental textbook for the course. It goes deep into advanced topics such as asynchronous programming and multithreading.
Comprehensive reference guide to the HTTP protocol. It covers topics such as HTTP methods, headers, and status codes. Reading this book will help you to understand the inner workings of the HTTP protocol.
Provides a set of principles and practices for writing clean and maintainable code. Reading this book will help you to improve the quality of your code and make it easier to understand and maintain.
Introduces the concepts and principles of domain-driven design. It covers topics such as domain modeling, bounded contexts, and strategic design. Reading this book will help you to design and develop software systems that are aligned with the business domain.
This popular Java textbook can help students with a background in Java and programming prepare for this course.
Fun and engaging introduction to design patterns. It covers topics such as creational patterns, structural patterns, and behavioral patterns. Reading this book will help you to understand and apply design patterns in your own software development projects.
Practical guide to agile software development in C#. It covers topics such as agile principles, design patterns, and testing practices. Reading this book will help you to develop agile software systems in C#.
Comprehensive guide to C# 8 and .NET Core 3. It covers topics such as language features, .NET Core libraries, and cloud computing. Reading this book will help you to develop advanced .NET Core applications.
Practical guide to unit testing. It covers topics such as test design, test automation, and mocking. Reading this book will help you to write effective and maintainable unit tests.
Practical guide to DevOps. It covers topics such as DevOps principles, practices, and tools. Reading this book will help you to implement DevOps in your own organization.
Practical guide to site reliability engineering. It covers topics such as site reliability principles, practices, and tools. Reading this book will help you to implement site reliability engineering in your own organization.
Novel that tells the story of a team of IT professionals who implement DevOps in their organization. It great way to learn about DevOps in a fun and engaging way.

Share

Help others find this course page by sharing it with your friends and followers:

Similar courses

Similar courses are unavailable at this time. Please try again later.
Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.

© 2016 - 2025 OpenCourser