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Accessing APIs Using HttpClient in .NET

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.

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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

Using HttpClientFactory for HttpClient Instance Management

Improving Performance and Memory Use with Streams

Integrating with an API that Supports Streaming

Supporting Compression

Supporting Cancellation

Handling Faults and Errors, and Improving Resilience with Polly

Extending HttpClient with Custom HttpMessageHandlers

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, 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

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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 Accessing APIs Using HttpClient in .NET with these activities:

Read 'Pro ASP.NET Core Web API' by Adam Freeman

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Gain a deeper understanding of the concepts covered in this course.

View Pro Asp.net Core Mvc on Amazon

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Read Chapter 6: 'Working with HTTP'
Read Chapter 7: 'Consuming HTTP services'

Follow a tutorial on using HttpClient to consume a web API

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Gain practical experience with HttpClient by following a guided tutorial.

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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

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Build your proficiency with HttpClient by practicing different scenarios.

Browse courses on HttpClient

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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.

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Build a sample HttpClient application

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Improve your understanding of HttpClient by building an application that integrates with a real API.

Browse courses on HttpClient

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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

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Gain hands-on experience with HttpClient in a workshop setting.

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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

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Extend your understanding of HttpClient by creating a custom handler.

Browse courses on HttpClient

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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

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Reinforce your learning by explaining it to others.

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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

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Gain real-world experience with HttpClient by contributing to an open-source project.

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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.

See salaries and explore the career path for Network Engineer

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.

See salaries and explore the career path for 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.

See salaries and explore the career path for Web Developer

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.

See salaries and explore the career path for Software Engineer

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.

See salaries and explore the career path for Systems Analyst

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.

See salaries and explore the career path for 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.

See salaries and explore the career path for Information Technology Specialist

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.

See salaries and explore the career path for 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.

See salaries and explore the career path for Database Administrator

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.

See salaries and explore the career path for 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.

See salaries and explore the career path for 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.

See salaries and explore the career path for Software Quality Assurance Analyst

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.

See salaries and explore the career path for 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.

See salaries and explore the career path for 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.

See salaries and explore the career path for 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.

REST API Design Rulebook

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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.

Accessing APIs Using HttpClient in .NET

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What's inside

Syllabus

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Activities

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