Developer Portal

Build hooks.
Earn forever.

Deploy programmable hooks to the HookOS marketplace. Every time your hook fires on a swap, you earn a share of protocol fees — perpetually.

Connect wallet to access SDK, playground, and deploy pipeline

📦
Hook SDK
TypeScript SDK with full contract bindings. Create, test, and deploy hooks in minutes.
⚡
Playground
Write Solidity in-browser. Compile, simulate against historical data, and preview gas costs.
🚀
One-Click Deploy
Deploy to Sepolia, Base, Arbitrum, or Ethereum. Auto-verify on Etherscan. Listed on marketplace instantly.
💰
Revenue Dashboard
Track hook installs, firings, and earnings in real-time. Claim your share of protocol fees.
6
Contracts
30%
Dev Revenue Share
6
Chains Supported
Sepolia
Live Testnet

HookOS — Programmable Markets Protocol. Built on Uniswap v4 hooks.