Swagger is a popular framework for designing, building, and documenting RESTful APIs. It provides a set of tools and specifications to help developers and teams create APIs that are easy to understand, implement, and test.

Why should you choose Nisa For Swagger Training?

Nisa Trainings is the best online training platform for conducting one-on-one interactive live sessions with a 1:1 student-teacher ratio. You can gain hands-on experience by working on near-real-time projects under the guidance of our experienced faculty. We support you even after the completion of the course and happy to clarify your doubts anytime. Our teaching style at Nisa Trainings is entirely hands-on. You’ll have access to our desktop screen and will be actively conducting hands-on labs on your desktop.

Job Assistance

If you face any problem while working on Swagger Course, then Nisa Trainings is simply a Call/Text/Email away to assist you. We offer Online Job Support for professionals to assist them and to solve their problems in real-time.

The Process we follow for our Online Job Support Service:

• We receive your inquiry for Online Job
• We will arrange a telephone call with our consultant to grasp your complete requirement and the tools you’re
• If our consultant is 100% confident in taking up your requirement and when you are also comfortable with our consultant, we will only agree to provide service. And then you have to make the payment to get the service from
• We will fix the timing for Online Job Support as mutually agreed by you and our consultant.

Course Information

Swagger Training

Duration: 25 Hours

Timings: Weekdays (1-2 Hours per day) [OR] Weekends (2-3 Hours per day)

Training Method: Instructor Led Online One-on-One Live Interactive

Sessions.

COURSE CONTENT :

Module 1: Introduction to Swagger and OpenAPI

1.1 What is Swagger?

• Overview of Swagger tools and ecosystem
• Evolution from Swagger 2.0 to OpenAPI 3.0
• Benefits of using Swagger for API design, documentation, and testing

1.2 Understanding the OpenAPI Specification (OAS)

• What is OpenAPI Specification (OAS)?
• Importance of OAS in API development
• Comparing Swagger 2.0 and OpenAPI 3.0
• Structure of an OpenAPI document

Module 2: Swagger Core Components

2.1 Overview of Swagger Components

• Swagger Editor: Designing and writing OpenAPI definitions
• Swagger UI: Visualizing and interacting with APIs
• Swagger Codegen: Generating server stubs and client libraries
• Swagger Inspector: Testing and validating APIs

2.2 Writing OpenAPI Specifications

• YAML vs JSON formats
• Basic structure of an OpenAPI definition
  • openapi, info, paths, components
• How to define endpoints and operations
  • HTTP methods: GET, POST, PUT, DELETE, PATCH
• Understanding path parameters, query parameters, and request bodies

Module 3: Designing API Endpoints with Swagger

3.1 Defining Paths and Operations

• Paths and endpoints (e.g., /users, /products/{id})
• Defining request and response types
• Adding query, path, and header parameters

3.2 Defining Request/Response Formats

• Defining schema objects (using JSON Schema)
• Representing complex objects (objects, arrays)
• Handling different content types (JSON, XML, etc.)
• Response codes and descriptions (e.g., 200 OK, 404 Not Found)

3.3 Advanced API Design Patterns

• Pagination, filtering, and sorting
• Versioning your API
• API rate limiting and throttling
• Caching and security considerations (OAuth2, API Keys, JWT)

Module 4: API Documentation with Swagger UI

4.1 Introduction to Swagger UI

• Setting up Swagger UI to display API documentation
• Customizing Swagger UI (themes, layout, and branding)
• Integrating Swagger UI with your API

4.2 Interacting with APIs through Swagger UI

• How users can test APIs directly from the UI
• Using the Swagger UI to simulate requests and see responses
• Authentication and security (e.g., API Keys, OAuth2)

4.3 Advanced Features in Swagger UI

• Describing authentication and authorization
• Adding custom examples and responses
• Handling multiple versions of an API in Swagger UI

Module 5: Validating and Testing APIs with Swagger Inspector

5.1 Overview of Swagger Inspector

• Introduction to Swagger Inspector for testing and validation
• Using Swagger Inspector to interact with APIs directly
• Automatically generating OpenAPI documentation from API tests

5.2 Testing API Endpoints

• Performing GET, POST, PUT, DELETE requests
• Validating request parameters, headers, and bodies
• Debugging API errors and handling responses

5.3 Mocking API Responses

• How to create mock servers in Swagger Inspector
• Using mock data for simulating real API responses
• Testing edge cases and error handling

Module 6: Advanced API Documentation Features

6.1 Using Security Definitions in OpenAPI

• OAuth2: Definition and use cases
• API Key, HTTP Basic Auth, and JWT
• Configuring security at the path level

6.2 Response Codes and Error Handling

• Documenting different HTTP status codes (200, 404, 500, etc.)
• Creating detailed error messages in the responses
• Using default response for undefined errors

6.3 Using Reusable Components

• Components: Reusable schemas, responses, parameters, and examples
• Centralizing common objects to avoid repetition
• Structuring large APIs using references ($ref)

Module 7: Generating Server Stubs and Client Code

7.1 Introduction to Swagger Codegen

• What is Swagger Codegen?
• How to generate server stubs and client SDKs using Swagger Codegen
• Customizing generated code for your environment

7.2 Integrating Swagger Codegen into Development Workflow

• Automating code generation as part of the CI/CD pipeline
• Integrating Swagger-generated client code into front-end apps

Module 8: Collaborating with SwaggerHub

8.1 Introduction to SwaggerHub

• What is SwaggerHub and its role in API design?
• Features for team collaboration, versioning, and governance
• Connecting SwaggerHub with GitHub, GitLab, and other version control systems

8.2 Creating and Managing API Projects in SwaggerHub

• Setting up SwaggerHub projects and teams
• Managing API versioning and changes
• Exporting OpenAPI definitions from SwaggerHub to other tools

8.3 Enforcing API Standards and Best Practices

• API design standards and guidelines
• Using SwaggerHub’s validation tools to check for issues
• Managing and documenting API changelogs

Module 9: Deploying and Managing APIs

9.1 Deploying Swagger-Defined APIs

• How to deploy APIs defined using Swagger/OpenAPI
• Hosting Swagger UI and API documentation on a web server
• Continuous Integration/Continuous Deployment (CI/CD) for API projects

9.2 Versioning APIs and Backward Compatibility

• Best practices for versioning APIs
• Strategies for handling backward compatibility
• Deprecating API endpoints in a structured way

9.3 Monitoring and Maintaining APIs

• API health checks and monitoring
• Logging and performance tracking
• API analytics and usage statistics