openapi-generator

What people said

• “I've built a tiny pet project that uses JSON Schemas extensively. Data is defined by the schema and it's used to build a static JSON API on GitHub Pages. OpenAPI definition for API reuses data schema and you can use OpenAPI Generator to generate clients. The site…”

• “For HTTP APIs, I'm a full convert to OpenAPI - write your API document by hand, then code-gen the client/server stubs. It requires a small investment upfront, but will pay huge dividends once your project is rolling. You have a single source of truth for publicly exposed endpoint…”