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.NET Core API Development Course
Overview
Businesses increasingly depend on APIs to connect mobile apps, customer portals, cloud platforms, payment tools, booking systems, and internal software. With UK tech employment reaching about 2.18 million workers in 2024, backend development and API skills remain highly valuable.
This .NET Core API Development Course gives learners a career-focused route into building secure, scalable REST APIs using .NET Core, ASP.NET Core Web API, and C#. You will explore routing, controllers, request handling, responses, headers, cookies, file upload and download, dependency injection, authentication, authorisation, action filters, and database connectivity. Build confidence in API design, security, testing, and integration while supporting pathways into .NET Developer, API Developer, Backend Developer, C# Developer, Software Developer, and Full Stack Developer roles.
Key Benefits Included
► Accredited by CPD
► Instant Access
► 24/7 Learning Assistance
► Self-paced learning and laptop, tablet, smartphone-friendly
► Fully online, interactive course with audio voiceover
► Developed by qualified professionals in the field
Learning Outcomes
By completing this .NET Core API Development Course, learners will build structured knowledge of API development, backend programming, and secure application communication using .NET Core and C#.
► Understand core .NET Core API development principles
► Learn RESTful web services and API communication
► Explore how APIs connect apps and databases
► Understand ASP.NET Core Web API with C#
► Learn routes, controllers, actions, and request flow
► Work with form data, queries, headers, and cookies
Who is This Course For?
This course is suitable for learners who want to understand API development, backend systems, and .NET Core programming in a flexible online format.
► Beginners starting structured .NET Core API development
► Aspiring backend developers learning REST APIs with C#
► Junior developers improving ASP.NET Core Web API skills
► Web developers strengthening server-side programming knowledge
► Full stack learners connecting frontend apps with APIs
► Career changers entering software or application development
Certification
CPD Certification
After successfully completing the assessment of this 10 Steps to Permanent Happiness course, you can apply for the CPD accredited certificates.
PDF certificate: £9.99
Hardcopy certificate: £15.99
Career Opportunities
API development demand continues to grow as organisations use connected apps, cloud platforms, mobile services, portals, and business tools. This .NET Core API Development Course helps learners build knowledge for software and technology-focused roles.
► Junior Backend Developer: £24,000–£36,000 per year
► .NET Developer: £40,000–£60,000 per year
► Backend Developer: £40,000–£75,000 per year
► C# Developer: £40,000–£60,000 per year
► Full Stack Developer: £40,000–£62,000 per year
Course Curriculum
The course covers a wide range of essential topics, including:
Excellent
4.8 Average - 8 Reviews
Course Curriculum
| introduction | |||
| Introduction | 00:03:00 | ||
| Controllers and actions | |||
| Basics and routes | 00:18:00 | ||
| Other route types | 00:10:00 | ||
| Request content | |||
| Form, body, query | 00:11:00 | ||
| Headers and cookies | 00:08:00 | ||
| Example – country name encoder/decoder | 00:06:00 | ||
| Response content | |||
| Body | 00:06:00 | ||
| Response status | 00:04:00 | ||
| File | |||
| Upload | 00:07:00 | ||
| Download | 00:07:00 | ||
| Dependency injection | |||
| Basics | 00:08:00 | ||
| Authorization | |||
| Authorization attribute (Action filter) | 00:13:00 | ||
| Public API authorization | 00:10:00 | ||
| Example: Registration, authentication Authorization | |||
| Introduction to Project | 00:01:00 | ||
| Databases | 00:10:00 | ||
| The code | 00:27:00 | ||
Certificate of Achievement
Upon completion, you will receive a CPD-accredited certificate recognised globally. Choose from:
Pdf Certificate & Transcript £7.99
Hardcopy Certificate & Transcript £17.99
This certification validates your knowledge and skills, boosting your employability in healthcare.
A .NET Core API Development Course teaches learners how APIs are built, structured, secured, tested, and connected with applications using .NET Core, ASP.NET Core Web API, C#, routing, controllers, requests, responses, and databases.
Yes. .NET Core is widely used for API development because it supports fast, scalable, and cross-platform applications. It is suitable for building RESTful APIs, backend services, database-connected systems, and modern web applications.
This course is suitable for beginners and learners interested in programming. Basic knowledge of C# or web development can help, but the course introduces .NET Core API development in a structured way.
You will learn API basics, controllers, routing, request content, query parameters, headers, cookies, responses, status codes, file handling, dependency injection, authentication, authorisation, public API access, and database connections.
Yes. This course can help you build knowledge relevant to backend development, API development, C# programming, REST API design, database-connected applications, and full stack development pathways.
