Job Role

Architect, Developer

Duration

In-Person: 2 Day(s)
Virtual: 2 Day(s)

Overview

Who should take this course?


This course is for API designers, developers, and architects who want to get hands-on experience creating well-designed, modular API definitions using RAML 1.0 and Anypoint Platform™.

 

Prerequisites

 


When you complete this course, you will be able to:


  • Translate functional design requirements into API resources and methods.
  • Use API Designer to create API specifications.
  • Define API resources, methods, parameters, and responses using RAML.
  • Model data in APIs using datatypes.
  • Document and test APIs.
  • Make APIs discoverable.
  • Minimize repetition in APIs using resource types and traits.
  • Modularize APIs using libraries, overlays, and extensions.
  • Specify API security schemes.
  • Enhance API responses using hypermedia.
  • Version APIs.

Class Registration

Lessons and Topics

Introducing RESTful API design

  • Review AnyPoint Platform as it pertains to API design
  • Describe the architecture of REST APIs
  • List the rules for enforcing REST principles in APIs

Translating functional requirements for APIs

  • Identify different categories and actions for REST APIs
  • Translate categories to resources
  • Select HTTP methods to support the actions on the categories

Defining API resources and methods

  • Describe API specification languages used to create API definitions
  • Use API Designer to create RAML API definitions
  • Define resources and methods in RAML API definitions

Specifying responses to REST API calls

  • Create HTTP method responses
  • Use status codes in HTTP responses
  • Add error handling and caching information to HTTP responses
  • Select and specify the types of content returned in HTTP responses

Modeling data

  • Identify datatypes and attributes used in resource methods
  • Create datatype fragments
  • Set request and response body types to datatypes
  • Create examples for datatype fragments
  • Include examples in datatype fragments

Documenting and testing APIs

  • Add documentation and description nodes to API definitions
  • Use the mocking service to create API endpoints
  • Use the API console to test API endpoints

Making APIs discoverable

  • Publish API specifications and fragments to Anypoint Exchange for discovery
  • Create API portals for learning about and testing APIs in Anypoint Exchange
  • Customize public portals with themes
  • Gather feedback from API consumers

Reusing patterns

  • Create and reference resource types for reusability
  • Use traits to modularize methods
  • Use libraries for greater API composability

Securing and governing APIS

  • Define API security requirements
  • Use security schemes to apply resource-level and method-level policies
  • Define custom security scheme for APIs
  • Apply an OAuth 2.0 external provider policy to resource methods

Enhancing API responses by using hypermedia

  • Describe hypermedia
  • Simplify API discoverability and enhance responses using hypermedia
  • Modify API definitions to generate state-specific client responses

Versioning APIs

  • Explain when and when not to version APIs
  • Describe the methods of versioning APIs
  • Document changes in new API versions using API portals
  • Deprecate old API versions

 

Setup requirements

 

  • A computer with a minimum screen resolution of 1024x768
  • Unrestricted internet access to port 80 (with > 5Mbps download and > 2Mbps upload)
  • The latest version of Chrome, Safari, Firefox, or Edge
  • An Anypoint Platform account