DotNet Web API Mastery Docs
•65 modules•API Development

DotNet Web API Mastery Course

ASP.NET Core Web API is Microsoft's framework for building HTTP services that any client can talk to. Learn to design REST endpoints, bind and validate input, store data with EF Core, secure routes with JWT, document with Swagger, and ship your API to production.

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Beginner Level

Foundational concepts to get you started withDotNet Web API

Easy

Introduction to Web APIs and REST

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Easy

C# Concepts You Need for ASP.NET Core Web API

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Easy

Setting Up the .NET SDK and Tools

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Easy

Your First Web API Project

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Easy

Understanding the Project Structure

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Easy

HTTP Methods and Verbs

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Easy

HTTP Status Codes

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Easy

Request and Response Headers

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Easy

Controllers and Action Methods

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Easy

Attribute Routing

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Easy

Returning Results with IActionResult

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Easy

Minimal APIs Introduction

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Easy

Model Validation with Data Annotations

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Easy

Testing Endpoints with .http Files

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Intermediate Level

Deep dive into core DotNet Web API concepts and patterns

Intermediate

Content Negotiation and JSON

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Intermediate

Route Parameters and Constraints

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Intermediate

Model Binding

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Intermediate

Route Groups and Endpoint Filters

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Intermediate

Minimal APIs versus Controllers

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Intermediate

DTOs and Why You Need Them

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Intermediate

Validation with FluentValidation

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Intermediate

Object Mapping with AutoMapper

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Intermediate

Entity Framework Core Setup

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Intermediate

DbContext and Entity Models

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Intermediate

Migrations and Database Updates

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Intermediate

Database First with an Existing Database

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Intermediate

CRUD Operations with EF Core

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Intermediate

Dependency Injection in ASP.NET Core

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Intermediate

Service Layer and Business Logic

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Intermediate

Configuration and appsettings.json

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Intermediate

Environments and User Secrets

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Intermediate

The Request Pipeline and Middleware

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Intermediate

Authentication and Authorization Basics

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Intermediate

Cross Origin Resource Sharing (CORS)

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Intermediate

Swagger and OpenAPI

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Intermediate

Asynchronous Controllers

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Intermediate

File Uploads and Downloads

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Advanced Level

Master advanced DotNet Web API patterns and modern features

Advance

Relationships and Eager Loading

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Advance

Repository Pattern and Unit of Work

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Advance

Writing Custom Middleware

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Advance

Global Exception Handling

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Advance

Filters and Action Filters

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Advance

JWT Authentication

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Refresh Tokens

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Role Based Authorization

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Policy Based Authorization

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ASP.NET Core Identity

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API Versioning

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Pagination, Filtering and Sorting

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Advance

Problem Details and Error Responses

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Advance

RESTful API Design Best Practices

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Advance

Response Caching and Output Caching

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Advance

Rate Limiting

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Advance

Logging with Serilog

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Advance

Health Checks

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Advance

Calling Other APIs with HttpClient

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Advance

Background Services and Hosted Services

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Advance

Unit Testing Controllers

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Advance

Publishing and Hosting

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Expert Level

High-performance and production-grade DotNet Web API expertise

Expert

API Security Best Practices

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Expert

Real Time Updates with SignalR

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Expert

Integration Testing with WebApplicationFactory

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Expert

Docker for Web APIs

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Expert

Deploying to Azure App Service

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Expert

Building a Complete REST API

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