Apigee X API Proxy Development

Comprehensive skill for building API proxies on Google Cloud's Apigee X platform. Covers the full proxy development lifecycle: bundle structure, endpoint configuration, flow design, policy implementation, fault handling, JavaScript extensibility, shared flows, and advanced patterns.

This skill covers: API proxy bundle authoring, policy configuration (42+ policy types), flow execution design, conditional routing, fault handling, JavaScript callouts, shared flows, and advanced development patterns.

This skill does NOT cover: Apigee X deployment/provisioning, CI/CD pipelines, Apigee Hybrid-specific configuration, GCP infrastructure setup, or Apigee management API usage. Focus is exclusively on proxy development artifacts.

When to Use This Skill