API Concepts

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Revision as of 20:42, 26 September 2023 by Ovidiu (talk | contribs) (→‎API Handler)
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Internal

Overview

A REST API is made up of resources and methods.

REST and Hypermedia Concepts

Resource, Method, Request, Response

API

REST API

Websocket API

API Design

API Design or API Modeling.

API Contract.

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Top-Down Approach vs. Bottom-Up Approach

The top-down API design and development approach is also known as "schema-first" or "definition-driven" approach.

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API Development

One of the artifacts of API development could be a client SDK. Tools like Swagger Codegen provide the means to generate SDK right from the API definition.

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API Documentation

Documentation can be auto-generated from an API definition, or can be generated from an existing API at runtime (see Swagger Inflector, Swagger Inspector).

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API Testing

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API Mocking and Virtualization

API development can become cumbersome as the number of dependencies on internal and external services grows. A technique to deal with that is to mock API dependencies, and interact with them before the actual service is built.

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API Governance

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API Monitoring

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OpenAPI

OpenAPI

API Handler

The handler and the business logic should be separated, even though the primary purpose of the application is to handle API requests.