RESTful Web API Development with .NET Core and C#

Build, secure, and document professional RESTful APIs from scratch using C#, Entity Framework Core, and modern .NET development practices.

4.3 (7,836) ⏱ 45 min 📚 7 lessons 🎧 Audio version

About this course

Modern web applications rely on robust, secure, and scalable APIs to connect services and deliver data. If you want to transition from basic programming to building professional backend systems, mastering API development with .NET Core is the essential next step. This text-based course guides you through the entire process of designing, building, securing, and consuming RESTful services. You will move from foundational HTTP concepts to implementing real-world patterns like database integration, request validation, and modern API documentation. What you'll learn: - Understand the core principles of RESTful architecture and HTTP methods - Build secure endpoints using modern authentication and authorization flows - Manage database schemas and operations with Entity Framework Core and migrations - Implement robust request validation and structured error handling - Document APIs using modern, next-generation tools like Scalar - Apply asynchronous programming patterns with async/await for high-performance data handling The course begins with essential API terminology and architectural basics before progressing to database integration, security implementation, and API consumption. You will learn through clear written explanations, structured code examples, and practical exercises. This course is designed for beginners to API development and C# developers looking to transition to backend engineering. No prior API experience is required, though a basic understanding of C# syntax is helpful. Start building reliable and secure backend services with .NET Core today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 30-day refund
    No questions asked
  • Short & focused
    45 min of practical content

Reviews (13)

Felix Edwards NZ Verified learner
★ 3 · 2026-04-14T03:15:52+00:00

Pretty informative. I liked the practical application examples, though the initial setup took longer than I expected.

Vũ Văn Hùng VN
★ 5 · 2026-03-27T03:45:52+00:00

Overall a good course. Some parts were a bit rushed, but the core concepts were explained well. Useful for getting a foundation.

Viltė Jakimavičiūtė LT
★ 4 · 2026-03-11T09:53:52+00:00

So glad I took this course. The practical applications shown were super helpful, and the overall structure was top-notch.

Agustín Reyes AR Verified learner
★ 4 · 2026-03-04T20:20:52+00:00

A good overview. Some of the practical applications felt a little theoretical, but the core concepts were explained well. Overall, a positive learning experience.

Dagmawit Mulatu ET Verified learner
★ 3 · 2026-01-08T21:58:52+00:00

Tbh, I expected more practical application. It felt a bit too theoretical for my needs, though the core concepts were explained okay.

لينا DZ
★ 5 · 2025-12-30T00:31:52+00:00

Really enjoyed this. The structure flowed perfectly, and the practical applications are immediately useful. Great job!

أمل بنت إبراهيم SA
★ 4 · 2025-10-26T01:08:52+00:00

Solid course. It provided a good foundation. I'd prefer if some of the later modules had more challenging tasks, though.

Aung Than MM Verified learner
★ 4 · 2025-10-10T09:57:52+00:00

Pretty good overall. Some sections felt a little rushed, but the core content was solid and the examples were useful. I learned a lot.

هند الصالح KW Verified learner
★ 4 · 2025-10-01T18:47:52+00:00

Really enjoyed the flow of this. The practical applications discussed were spot on. Great course!

Cláudia Fernandes BR
★ 2 · 2025-04-26T20:43:52+00:00

Decent material presented. The structure helped me follow along, and the examples were illustrative. It met my basic needs for this topic.

Ngozi Ezenwa NG
★ 3 · 2025-03-07T15:27:52+00:00

Solid content here. While a couple of the modules could have been more detailed, the overall value and applicability are high. Good job!

Bùi Văn Bảo VN
★ 4 · 2025-02-27T15:25:52+00:00

Loved the practical application examples. Exactly the kind of hands-on learning I was looking for.

ياسر الهاشمي KW Verified learner
★ 4 · 2025-02-04T09:44:52+00:00

A solid course overall. Some parts were a bit slow, but the core content was valuable and well-explained. I learned a lot.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe, or with cryptocurrency. We do not store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 30 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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