API Contract Testing Table of Contents - Overview - When to Use - Quick Start - Reference Guides - Best Practices Overview Contract testing verifies that APIs honor their contracts between consumers and providers. It ensures that service changes don't break dependent consumers without requiring full integration tests. Contract tests validate request/response formats, data types, and API behavior independently. When to Use - Testing microservices communication - Preventing breaking API changes - Validating API versioning - Testing consumer-provider contracts - Ensuring backward compatibility -…