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OpenAPI Specification & Swagger Tools - Zero To Master

Name: OpenAPI Specification & Swagger Tools - Zero To Master
Rating: 4.6 (1942 reviews)

Document, Mock, Test APIs using Open API specification & Swagger Tools. Generate code from Open API. Based on OAS 3 ver

Bestseller

Created byEazy Bytes, Madan Reddy

Last updated 11/2025

English

What you'll learn

Designing APIs with OpenAPI Specifications and Swagger Tools
Describing APIs details using OpenAPI Specifications
History of OpenAPI & Swagger. Relation between them
Details about Swagger tools like Swagger Editor, Swagger UI, Swagger Inspector, Swagger Hub etc.
How to get started with OpenAPI in code first & Design first scenarios
How to write a valid OpenAPI yaml document
Writing re-usable content inside OpenAPI with components
Data types supported by OpenAPI & their details
Inheritance & polymorphism inside OpenAPI
How to describe APIs security inside OpenAPI
How to mock APIs with OpenAPI specification
How to generate client code & server stubs using OpenAPI
Deploying & Hosting OpenAPI along with Swagger UI

Course content

12 sections • 75 lectures • 8h 25m total length

Introduction to the course & agenda8:26
Details of GitHub repo, PDF Content & other instructions for the course1:02
Introduction to APIs7:49
Why do we need OpenAPI Specification10:21
Introduction to OpenAPI Specification5:10
Advantages of OpenAPI Specification6:31
History of OpenAPI & Swagger4:48
Introduction to Swagger tools9:03
"Introduction to OpenAPI Specification" Quiz

Introduction to design first approach4:24
Quick introduction to the history of YAML6:22
Writing our first YAML file9:46
Writing an minimal OpenAPI Specification document12:29
Deep dive on Info, Contact, License objects7:27
Writing Info, Contact, License details inside Open API specification9:22
Understanding & writing server details inside Open API specification9:24
"Getting started with OpenAPI specification in design first scenario" Quiz

Introduction to Paths inside Open API Specification7:28
Writing our first path inside Open API Specification14:49
Exploring our first path inside Swagger UI5:57
Describing Query parameters inside Open API specification5:59
Demo of Try it out inside Swagger UI4:17
Assignment to build an GET API that supports path params4:49
Assignment solution to build an GET API that supports path params7:28
Assignment to build product related APIs5:37
Assignment solution to build product related APIs9:23
Describing HTTP POST API inside Open API specification13:59
Describing HTTP PUT API inside OpenAPI specification6:55
Describing HTTP DELETE API inside Open API specification5:48
Describing Orders GET API inside Open API specification5:32
A Quick recap about paths & its elements inside OpenAPI specification14:14
Helpful website to know the OpenAPI specification structure5:34
"Deep dive on Paths inside Open API specifications" Quiz

Introduction to security inside OpenAPI specification4:12
Defining HTTP Basic & Bearer Authentication inside OAS - Theory6:28
Defining HTTP Basic & Bearer Authentication inside OAS - Demo5:35
Defining API key security inside OAS4:09
Defining OAuth2 & OpenIDConnect security inside OAS - Theory7:55
Defining OAuth2 security inside OAS - Demo3:51
Defining security at individual operation level2:40
"Describing APIs Security inside OpenAPI specification" Quiz

Requirements

Basic knowledge on APIs

Description

'OpenAPI Specification & Swagger Tools - Zero To Master' course will help in understanding about Open API Specification and how to describe, document APIs using it. By the end of this course, students will understand all the below topics,

1) Designing APIs with OpenAPI Specifications and Swagger Tools

2) Describing, Documenting APIs details using OpenAPI Specifications

3) History of OpenAPI & Swagger and relation between them

4) Details about Swagger tools like Swagger Editor, Swagger UI, Swagger Inspector, Swagger Hub, Swagger Codegen etc.

5) How to get started with OpenAPI in code first & Design first scenarios

6) How to write a valid OpenAPI document using YAML syntax

7) Writing re-usable content inside Open API specification with components

8) Data types supported by Open API specification & their details

9) Inheritance & polymorphism inside OpenAPI with keywords oneOf, anyOf, allOf and not

10 ) How to describe APIs security inside Open API specification

11) How to mock APIs with Open API specification & Prism mock server

12) How to generate client code & server stubs using OpenAPI for various popular programming languages & frameworks

13) Deploying & Hosting Open API specification inside a GitHub page along with Swagger UI

14) Providing examples data for the APIs inside Open API specification

15) Advantages of using Open API specification

16) Providing better documentation using CommonMark syntax inside Open API specification

Who this course is for:

API Developers, Testers, Business Analysts, Architects, DevOps team members

OpenAPI Specification & Swagger Tools - Zero To Master

What you'll learn

Explore related topics

Course content

Introduction to OpenAPI Specification8 lectures • 53min

Getting started with OpenAPI specification in code first scenario3 lectures • 25min

Getting started with OpenAPI specification in design first scenario7 lectures • 59min

Deep dive on Paths inside Open API specifications15 lectures • 1hr 58min

Writing better documentation inside OpenAPI specification5 lectures • 32min

Building reusable content using components inside OpenAPI specification5 lectures • 26min

Deep dive on Data types inside OpenAPI specification7 lectures • 39min

Inheritance & polymorphism inside OpenAPI specification5 lectures • 26min

Other advance topics inside OpenAPI specification6 lectures • 33min

Describing APIs Security inside OpenAPI specification7 lectures • 35min

Requirements

Description

Who this course is for: