{"id":51160469,"url":"https://github.com/hey-api/hey-api","last_synced_at":"2026-06-28T13:00:48.304Z","repository":{"id":216520665,"uuid":"741524414","full_name":"hey-api/hey-api","owner":"hey-api","description":"👨‍🚀 Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. 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align=\"center\"\u003e\n  \u003cimg alt=\"Hey API\" height=\"214\" src=\"https://heyapi.dev/assets/.gen/hey-api-hero-640w.png\" width=\"438\"\u003e\n  \u003ch1\u003e\u003cb\u003eHey API\u003c/b\u003e\u003c/h1\u003e\n  \u003cp\u003e\u003cem\u003e\"OpenAPI codegen that just works.\"\u003c/em\u003e\u003cbr/\u003e\u003csub\u003e— Guillermo Rauch, CEO of Vercel\u003c/sub\u003e\u003c/p\u003e\n\u003c/div\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"https://www.devtrends.dev/trends?c=v1.kZIBIg\"\u003e\u003cimg src=\"https://api.devtrends.dev/badge/npm/%40hey-api%2Fopenapi-ts?period=month\u0026style=flat\u0026view=value\" alt=\"DevTrends badge for @hey-api/openapi-ts\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://www.devtrends.dev/trends?c=v1.kZIBIg\u0026v=change\"\u003e\u003cimg src=\"https://api.devtrends.dev/badge/npm/%40hey-api%2Fopenapi-ts?period=year\u0026style=flat\u0026view=change\" alt=\"DevTrends badge for @hey-api/openapi-ts\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://github.com/hey-api/hey-api/actions?query=branch%3Amain\"\u003e\u003cimg src=\"https://github.com/hey-api/hey-api/actions/workflows/ci.yml/badge.svg?event=push\u0026branch=main\" alt=\"CI status\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://github.com/hey-api/hey-api\"\u003e\u003cimg src=\"https://img.shields.io/github/stars/hey-api/hey-api?style=flat\u0026logo=github\u0026label=GitHub\u0026color=54C82D\" alt=\"GitHub stars\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://github.com/hey-api/hey-api/blob/main/LICENSE.md\"\u003e\u003cimg src=\"https://img.shields.io/github/license/hey-api/hey-api\" alt=\"MIT License\"\u003e\u003c/a\u003e\n\u003c/p\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"https://heyapi.dev/docs/openapi/typescript/get-started\"\u003eManual\u003c/a\u003e\n  \u003cspan\u003e\u0026nbsp;•\u0026nbsp;\u003c/span\u003e\n  \u003ca href=\"https://github.com/hey-api/hey-api/issues\"\u003eIssues\u003c/a\u003e\n  \u003cspan\u003e\u0026nbsp;•\u0026nbsp;\u003c/span\u003e\n  \u003ca href=\"https://heyapi.dev/docs/openapi/typescript/community/contributing\"\u003eContribute\u003c/a\u003e\n\u003c/p\u003e\n\n## About\n\nHey API is an ecosystem for turning API specifications into production-ready code. It's trusted by thousands of companies – from YC startups to Fortune 500 enterprises – and powers products used by millions worldwide.\n\nThis is the monorepo containing all open source Hey API packages. For package-specific documentation and quick start guides, see the individual repositories below.\n\n## Packages\n\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth width=\"30%\"\u003ePackage\u003c/th\u003e\n    \u003cth\u003eDescription\u003c/th\u003e\n  \u003c/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n      \u003ca href=\"packages/openapi-ts\"\u003e\u003ccode\u003eopenapi-ts\u003c/code\u003e\u003c/a\u003e\n    \u003c/td\u003e\n    \u003ctd\u003e\n      TypeScript code generator with 20+ plugins for SDKs, Zod schemas, TanStack Query hooks, and more.\n      \u003cbr/\u003e\n      \u003ca href=\"https://heyapi.dev/docs/openapi/typescript/get-started\"\u003eManual\u003c/a\u003e\n      \u003cspan\u003e\u0026nbsp;•\u0026nbsp;\u003c/span\u003e\n      \u003ca href=\"https://npmjs.com/package/@hey-api/openapi-ts\"\u003enpm\u003c/a\u003e\n    \u003c/td\u003e\n  \u003c/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n      \u003ca href=\"packages/openapi-python\"\u003e\u003ccode\u003eopenapi-python\u003c/code\u003e\u003c/a\u003e\n    \u003c/td\u003e\n    \u003ctd\u003e\n      Python code generator for SDKs and Pydantic models.\n      \u003cbr/\u003e\n      \u003ca href=\"https://heyapi.dev/docs/openapi/python/get-started\"\u003eManual\u003c/a\u003e\n      \u003cspan\u003e\u0026nbsp;•\u0026nbsp;\u003c/span\u003e\n      \u003ca href=\"https://npmjs.com/package/@hey-api/openapi-python\"\u003enpm\u003c/a\u003e\n    \u003c/td\u003e\n  \u003c/tr\u003e\n\u003c/table\u003e\n\n## Highlights\n\n- production-grade code that compiles\n- runs in any Node.js 22+ environment\n- accepts any OpenAPI specification\n- core plugins for SDKs\n- HTTP clients for Fetch API, Axios, Angular, Next.js, Nuxt, HTTPX, and more\n- Zod schemas, TanStack Query hooks, Pydantic models, and 20+ plugins to reduce third-party boilerplate\n- highly customizable via plugins\n\n## Libraries\n\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth width=\"30%\"\u003ePackage\u003c/th\u003e\n    \u003cth\u003eDescription\u003c/th\u003e\n  \u003c/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n      \u003ca href=\"packages/spec-types\"\u003e\u003ccode\u003espec-types\u003c/code\u003e\u003c/a\u003e\n    \u003c/td\u003e\n    \u003ctd\u003e\n      TypeScript definitions for OpenAPI and JSON Schema specifications with complete inline documentation.\n      \u003cbr/\u003e\n      \u003ca href=\"https://npmjs.com/package/@hey-api/spec-types\"\u003enpm\u003c/a\u003e\n    \u003c/td\u003e\n  \u003c/tr\u003e\n\u003c/table\u003e\n\n\u003c!-- template-contributing-start --\u003e\n\n## Contributing\n\nWant to see your code in products used by millions?\n\nStart with our [Contributing](https://heyapi.dev/docs/openapi/typescript/community/contributing) guide and release your first feature.\n\n\u003c!-- template-contributing-end --\u003e\n\n\u003c!-- template-sponsors-start --\u003e\n\n## Sponsors\n\nPartners behind the future of API tooling. [Become a sponsor](https://github.com/sponsors/hey-api).\n\n\u003ch3 align=\"center\"\u003eGold\u003c/h3\u003e\n\n\u003ctable align=\"center\"\u003e\n  \u003ctbody\u003e\n      \u003ctd align=\"center\" width=\"50%\"\u003e\n        \u003cp\u003e\u003c/p\u003e\n        \u003cp\u003e\n          \u003ca href=\"https://kutt.to/QM9Q2N\" target=\"_blank\"\u003e\n            \u003cpicture height=\"50px\"\u003e\n              \u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://heyapi.dev/assets/opencode/logo-light.svg\"\u003e\n              \u003cimg alt=\"Opencode logo\" height=\"50px\" src=\"https://heyapi.dev/assets/opencode/logo-dark.svg\"\u003e\n            \u003c/picture\u003e\n          \u003c/a\u003e\n          \u003cbr/\u003e\n          The open source coding agent.\n          \u003cbr/\u003e\n          \u003ca href=\"https://kutt.to/QM9Q2N\" style=\"text-decoration:none;\" target=\"_blank\"\u003e\n            opencode.ai\n          \u003c/a\u003e\n        \u003c/p\u003e\n        \u003cp\u003e\u003c/p\u003e\n      \u003c/td\u003e\n    \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\n\u003ch3 align=\"center\"\u003eSilver\u003c/h3\u003e\n\n\u003ctable align=\"center\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd align=\"center\" width=\"33.333%\"\u003e\n        \u003ca href=\"https://kutt.to/skQUVd\" target=\"_blank\"\u003e\n          \u003cpicture height=\"40px\"\u003e\n            \u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://heyapi.dev/assets/scalar/logo-light.svg\"\u003e\n            \u003cimg alt=\"Scalar logo\" height=\"40px\" src=\"https://heyapi.dev/assets/scalar/logo-dark.svg\"\u003e\n          \u003c/picture\u003e\n        \u003c/a\u003e\n        \u003cbr/\u003e\n        \u003ca href=\"https://kutt.to/skQUVd\" style=\"text-decoration:none;\" target=\"_blank\"\u003e\n          scalar.com\n        \u003c/a\u003e\n      \u003c/td\u003e\n      \u003ctd align=\"center\" width=\"33.333%\"\u003e\n        \u003ca href=\"https://kutt.to/Dr9GuW\" target=\"_blank\"\u003e\n          \u003cpicture height=\"40px\"\u003e\n            \u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://heyapi.dev/assets/fastapi/logo-light.svg\"\u003e\n            \u003cimg alt=\"FastAPI logo\" height=\"40px\" src=\"https://heyapi.dev/assets/fastapi/logo-dark.svg\"\u003e\n          \u003c/picture\u003e\n        \u003c/a\u003e\n        \u003cbr/\u003e\n        \u003ca href=\"https://kutt.to/Dr9GuW\" style=\"text-decoration:none;\" target=\"_blank\"\u003e\n          fastapi.tiangolo.com\n        \u003c/a\u003e\n      \u003c/td\u003e\n      \u003ctd align=\"center\" width=\"33.333%\"\u003e\n        \u003ca href=\"https://kutt.to/yZVkdV\" target=\"_blank\"\u003e\n          \u003cpicture height=\"40px\"\u003e\n            \u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://heyapi.dev/assets/brands/unblocked/logo-light.svg\"\u003e\n            \u003cimg alt=\"Unblocked logo\" height=\"40px\" src=\"https://heyapi.dev/assets/brands/unblocked/logo-dark.svg\"\u003e\n          \u003c/picture\u003e\n        \u003c/a\u003e\n        \u003cbr/\u003e\n        \u003ca href=\"https://kutt.to/yZVkdV\" style=\"text-decoration:none;\" target=\"_blank\"\u003e\n          getunblocked.com\n        \u003c/a\u003e\n      \u003c/td\u003e\n    \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\n\u003ch3 align=\"center\"\u003eBronze\u003c/h3\u003e\n\n\u003ctable align=\"center\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd align=\"center\" width=\"33.333%\"\u003e\n        \u003ca href=\"https://kutt.to/YpaKsX\" target=\"_blank\"\u003e\n          \u003cpicture height=\"34px\"\u003e\n            \u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://heyapi.dev/assets/.gen/kinde-logo-wordmark-dark-480w.webp\"\u003e\n            \u003cimg alt=\"Kinde logo\" height=\"34px\" src=\"https://heyapi.dev/assets/.gen/kinde-logo-wordmark-480w.jpeg\"\u003e\n          \u003c/picture\u003e\n        \u003c/a\u003e\n      \u003c/td\u003e\n      \u003ctd align=\"center\" width=\"33.333%\"\u003e\n        \u003ca href=\"https://kutt.to/KkqSaw\" target=\"_blank\"\u003e\n          \u003cpicture height=\"34px\"\u003e\n            \u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://heyapi.dev/assets/cella/logo-light.svg\"\u003e\n            \u003cimg alt=\"Cella logo\" height=\"34px\" src=\"https://heyapi.dev/assets/cella/logo-dark.svg\"\u003e\n          \u003c/picture\u003e\n        \u003c/a\u003e\n      \u003c/td\u003e\n      \u003ctd align=\"center\" width=\"33.333%\"\u003e\n        \u003ca href=\"https://kutt.to/HW4GYR\" target=\"_blank\"\u003e\n          \u003cpicture height=\"34px\"\u003e\n            \u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://heyapi.dev/assets/photon/logo-light.svg\"\u003e\n            \u003cimg alt=\"Photon logo\" height=\"34px\" src=\"https://heyapi.dev/assets/photon/logo-dark.svg\"\u003e\n          \u003c/picture\u003e\n        \u003c/a\u003e\n      \u003c/td\u003e\n    \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\u003c!-- template-sponsors-end --\u003e\n\n\u003c!-- template-license-start --\u003e\n\n## License\n\nReleased under the [MIT License](https://github.com/hey-api/hey-api/blob/main/LICENSE.md).\n\n\u003c!-- template-license-end --\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhey-api%2Fhey-api","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhey-api%2Fhey-api","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhey-api%2Fhey-api/lists"}