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Home/Skill Store/Developer Tools/api-design-principles
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api-design-principles

Developer Tools

Gives your agent the ability to apply master-level REST and GraphQL design principles to build intuitive, scalable, and maintainable APIs.

When to use

  • When designing a new REST or GraphQL API from scratch

  • When refactoring existing APIs for better developer experience

  • When establishing API design standards and versioning strategies for a team

How to use

  1. 1

    Define the domain model and resources using nouns and hierarchies

  2. 2

    Select the appropriate API paradigm like RESTful or GraphQL schema-first

  3. 3

    Implement consistent error handling and standard HTTP status codes

  4. 4

    Apply advanced patterns like HATEOAS or Relay-style cursor pagination

Example conversation

case
You

You

How should I design the endpoints for a complex order management system with thousands of products?

api-design-principles

Agent

I'll guide you through a resource-oriented design. We'll use '/orders' and '/products' as primary resources, implementing Relay-style cursor pagination to handle high-volume data efficiently. I'll also help you set up a 'DataLoader' pattern to prevent N+1 query problems if you choose GraphQL, and ensure all error responses follow a consistent, structured format for your frontend developers.

FAQ

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