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ER Diagram Updated 3/20/2026

API Design Best Practices ER Diagram

This ER diagram is used to organize the core parts of API design best practices by linking a central API design domain to REST, versioning, authentication and authorization, and documentation. It helps teams plan consistent resource URLs, HTTP method usage, backward compatibility, OAuth or API key security, and clear OpenAPI-based docs. Software architects, backend developers, API product teams, and technical writers would use it.

ER DiagramAPI DesignREST APIVersioningAuthenticationDocumentation
5 nodes 4 connections

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