🔢

API Versioning Guide

Verified

by Community

Guides you through API versioning strategies including URL path versioning, header versioning, and query parameter versioning. Covers deprecation policies, migration guides, sunset headers, and maintaining multiple API versions simultaneously.

versioningapicompatibilitydeprecationmigration

API Versioning Guide

Implement effective API versioning strategies that maintain backward compatibility and smooth migration paths.

Usage

Describe your API and versioning needs, and this skill will recommend a versioning strategy with implementation details.

Examples

  • "Choose a versioning strategy for my public REST API"
  • "Plan the migration from API v1 to v2 with deprecation notices"
  • "Implement header-based versioning in my Express application"

Guidelines

  • Choose one versioning strategy and use it consistently
  • Communicate deprecation timelines well in advance
  • Use Sunset headers to indicate upcoming version retirement
  • Maintain at least two major versions simultaneously
  • Provide migration guides for each version transition