Hey API

The OpenAPI to TypeScript codegen. Generate clients, SDKs, validators, and more. Support: @mrlubos
GitHub
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Created a year ago, last commit 18 hours ago
31 contributors
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README
Hey API logo

OpenAPI TypeScript

🚀 The OpenAPI to TypeScript codegen. Generate clients, SDKs, validators, and more.

Live demo

Features

  • works with CLI, Node.js 18+, or npx
  • supports OpenAPI 2.0, 3.0, and 3.1 specifications
  • supports JSON and YAML input files
  • generates TypeScript interfaces and SDKs
  • Fetch API, Axios, Angular, Node.js, and XHR clients available
  • plugin ecosystem to reduce third-party boilerplate

Documentation

Please visit our website for documentation, guides, migrating, and more.

Sponsors

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GitHub Integration (coming soon)

Automatically update your code when the APIs it depends on change. Find out more.

Migration Guides

OpenAPI Typescript Codegen