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Course Outline

REST Fundamentals

  • The necessity of exchanging information between systems
  • HTTP methods: POST, GET, PUT, DELETE
  • Tools such as Postman and popular applications
  • Systems leveraging REST

REST Conventions

  • Mapping CRUD operations to HTTP requests
  • API URL structure conventions
  • Passing parameters
  • Return values
  • HTTP status codes
  • JSON: A universal format for data exchange

API Systems

  • Examples of popular APIs
  • RESTful frameworks

Building a REST API Server

  • Gathering requirements and identifying functionality
  • Designing and documenting the API
  • Installing necessary libraries
  • Business Objects: Mapping to classes
  • Controller methods
  • Representing business objects as JSON
  • HTTP Headers: Acting as metadata
  • Testing the API using cURL
  • Authentication mechanisms

Requirements

  • Fundamental knowledge of HTTP
  • Basic understanding of web application development
 14 Hours

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