hey-api

👨‍🚀 Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.

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View on GitHub Website

5.4k Stars

433 Forks

11 Watchers

TypeScript Language

mit License

100 SrcLog Score

Cost to Build

$5.39M

Market Value

$28.52M

How is this calculated?

Growth over time

7 data points · 2025-05-01 → 2026-09-01

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What is the hey-api/hey-api GitHub project? Description: "👨‍🚀 Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.". Written in TypeScript. Explain what it does, its main use cases, key features, and who would benefit from using it.

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How to clone hey-api

Clone via HTTPS

git clone https://github.com/hey-api/hey-api.git

Clone via SSH

[email protected]:hey-api/hey-api.git

Download ZIP

Download main.zip

Found an issue?

Report bugs or request features on the hey-api issue tracker:

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