api-design-patterns

Standardize REST API design with versioning, pagination, filtering, and error responses.

1|Updated Jan 4, 2026
One-click install
npx skills add https://github.com/karchtho/my-claude-marketplace --skill api-design-patterns-karchtho
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: api-design-patterns
Source: https://github.com/karchtho/my-claude-marketplace/tree/main/bundles/express-backend-bundle/skills/api-design-patterns
Command: npx skills add https://github.com/karchtho/my-claude-marketplace --skill api-design-patterns-karchtho

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Standardize REST API design practices across projects to ensure consistent, predictable behavior for clients and teams.

Core Features & Use Cases

  • Standardized response formats for success and error cases across endpoints.
  • Built-in pagination, filtering, and sorting patterns to support scalable data access.
  • Versioning strategies (URL path, headers, or query parameters) for evolving APIs.
  • HATEOAS links and content negotiation guidance for client interoperability.
  • Error handling schemas with status codes and error payloads suitable for client consumption.

Quick Start

Design a REST API for a new resource with consistent success and error responses, plus pagination and versioning.

Frequently Asked Questions about api-design-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I standardize REST API response formats for errors and success cases?

Standardize REST API response formats by applying uniform payload schemas and HTTP status codes for both success and error cases. This ensures consistent, predictable behavior across all endpoints and clients consuming the API.

What is the best way to implement pagination and filtering in a REST API?

Implement pagination, filtering, and sorting in a REST API using built-in design patterns for scalable data access. These patterns enforce consistent query parameter handling and reusable templates for request validation across resource collections.

How do I handle REST API versioning for evolving endpoints?

Handle REST API versioning by applying standardized strategies like URL path, headers, or query parameters. This allows endpoints to evolve over time while maintaining backward compatibility and client interoperability.

When do I need HATEOAS links and content negotiation in REST API design?

You need HATEOAS links and content negotiation in REST API design when client interoperability is critical. They guide clients through resource interactions dynamically and ensure proper media type handling across services.

Can I use this to generate API documentation for backend services?

Yes, you can use this to generate API documentation for backend services. It provides reusable templates for request handling, validation, and documentation to standardize how exposed resources and endpoints are described.

Why should I enforce consistent error handling schemas in my REST API?

Enforce consistent error handling schemas in your REST API to provide status codes and error payloads suitable for client consumption. This standardizes error responses so clients can predictably handle failures across endpoints.