Orval

aid: orval
name: Orval
description: >-
  Orval is an open source tool that generates TypeScript API clients, React
  Query hooks, Angular services, and mock service workers from OpenAPI
  specifications. It produces type-safe, framework-integrated code with
  support for custom transformers and output formats.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Code Generation
  - OpenAPI
  - SDKs
  - TypeScript
url: >-
  https://raw.githubusercontent.com/api-evangelist/orval/refs/heads/main/apis.yml
created: '2026-03-25'
modified: '2026-03-25'
specificationVersion: '0.19'
apis:
  - aid: orval:orval
    name: Orval
    description: >-
      Orval generates TypeScript API clients, React Query hooks, Angular
      services, and MSW mocks from OpenAPI specifications with type-safe,
      framework-integrated output.
    humanURL: https://orval.dev
    tags:
      - Code Generation
      - SDKs
      - TypeScript
    properties:
      - type: Documentation
        url: https://orval.dev/overview
      - type: GettingStarted
        url: https://orval.dev/overview
      - type: GitHubRepository
        url: https://github.com/orval-labs/orval
common:
  - type: Website
    url: https://orval.dev
  - type: Documentation
    url: https://orval.dev/overview
  - type: GitHubOrganization
    url: https://github.com/orval-labs/orval
  - type: Samples
    url: https://orval.dev/guides/react-query
  - type: LLMsTxt
    url: https://orval.dev/llms.txt
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com