Design REST API RESTAPI_DESIGN

RESTAPI_DESIGN
Duration 2 days
20 ITK points
0 terms
ČR (10 600 Kč)

SR (460 €)
Intermediate

Design an API that developers will immediately understand and that will not need to be fixed or versioned immediately after launch. REST APIs are the backbone of virtually every web application today. But there is a huge difference between a working API and a good API. The key to success is to adhere to standards and proven conventions. But how to put them all together so that the whole works synergistically? The key will be to switch to Design First mode and really put API design first. This course will guide you through the world of REST API design from the first EndPoint to a complete set of CRUD and non-CRUD operations. You will learn to design EndPoints that return data in the correct and readable format. We will show you how to enrich the API with standard metadata that developers expect, and how to generate error structures that are understandable and consistent. We will discuss authentication and other mechanisms that you need to know in practice. You don't have to be a programmer. From this training, each participant will take home their own functional REST API, including documentation and a functional mock server.

You will understand the history and all the connections between HTTP and REST
You will learn to read and implement HTTP standards for REST API
You will understand key conventions for REST API design
You will be able to review existing REST interfaces
You will understand the differences between XML RPC and REST, including the principles of "migration"
You will learn to design a complete REST API using the ApiDog tool

The course is suitable for complete beginners who want to get acquainted with REST API design
Basic knowledge of how communication works in the web environment is an advantage

Day 1 - REST API Design

Introduction to REST, HTTP API and key historical contexts
Limitations and models: Fielding, Richardson, the idea of ??HATEOAS
HTTP as a carrier protocol, working with standards (RFC)
URL design, filtering, paging and sorting solutions
HTTP methods, operations, idempotence, domain operations on CRUD
Return codes and structures, error handling, formatting and standards
Versioning, HTTP headers, HTTP Cache, Async operations and webhooks

Day 2 - Design First

REST API life cycle
Design First methodology and Open API Specification standard
Creating OAS specification using various tools
API mocking, development against specification, validation proxy
Principle of generating code, libraries and documentation from OAS
Debugging and testing REST API, tests and monitoring
ApiDog for designing a complete API including documentation

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Design REST API

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