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Course Outline
Introduction
API Definition
- Definition file
- API request
YAML
- What is YAML
- Rules of YAML
Overview of RESTful Services
- Resources
- State transfer
- Representation state
Preparing the Development Environment
- Installing and configuring Swagger
- Installing and configuring Node.js
REST Web Service Constraint Architecture
- Using the client-server constraint
- Working with uniform interface constraints
- Working with the statelessness constraint
- Using HTTP caching
- Enabling a layered system
REST API Design
- Implementing CRUD operations
- Using error handling
- Implementing operations for REST APIs
- Handling changes in APIs
- Versioning APIs
- Caching APIs
- Supporting pagination and partial responses
Specifications using Swagger
- Editing documents with Swagger
- Creating specifications in YAML format
- Creating paths and operations
- Adding documentation
- Adding schemas to an OAS file
- Using SwaggerHub
API Management
- Creating an API management strategy
- Managing the API lifecycle
- Generating API proxies
- Controlling API behaviour
- Building an API portal
- Providing traffic management
API Security
- Securing with tokens and JWT
- Securing with API keys and secrets
- Authorising using OAuth 2.0
Summary and Conclusion
Requirements
- A basic understanding of REST APIs
- Experience with JSON or XML formats
- Object-oriented programming experience
Audience
- Back-end Developers
14 Hours
