Anypoint Platform Development: API Design with RAML (DEX475)

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.

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™.
 

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 Getting Started with Anypoint Platform
 

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