The OpenAPI adapter sits between your spec and every Kubb plugin. It reads the file at input.path, validates it, and converts each schema and operation into Kubb's universal AST that downstream plugins consume.

Configure it once on defineConfig. Its choices for date representation, integer width, and server URL apply to every plugin in the build.

See Options for the full configuration reference.

Installation

bun

bun add -d @kubb/adapter-oas@beta

pnpm

pnpm add -D @kubb/adapter-oas@beta

npm

npm install --save-dev @kubb/adapter-oas@beta

yarn

yarn add -D @kubb/adapter-oas@beta

Example

kubb.config.ts

import {  } from 'kubb'
import {  } from '@kubb/adapter-oas'
import {  } from '@kubb/plugin-ts'

export default ({
  : { : './petStore.yaml' },
  : { : './src/gen' },
  : ({
    : true,
    : { : 0, : { : 'prod' } },
    : 'propagate',
    : 'root',
    : 'date',
    : 'number',
    : 'unknown',
    : 'unknown',
    : 'enum',
  }),
  : [()],
})

See Also

• Changelog