· engineering
JSON API Spec - JSON Schema
JSON Schema underpins OpenAPI 3.1, AsyncAPI, Arazzo, Spectral, APIs.json, MCP, and A2A. This post explains how each spec uses JSON Schema for structure, validation, and tooling.
JSON Schema underpins OpenAPI 3.1, AsyncAPI, Arazzo, Spectral, APIs.json, MCP, and A2A. This post explains how each spec uses JSON Schema for structure, validation, and tooling.

Explore REST API versioning—why it's essential for managing breaking changes, ensuring backward compatibility, and evolving APIs smoothly. Learn strategies, best practices, and techniques like URI paths, headers, and semantic versioning.