YELOHook

Earn yield while your limit orders are pending using UniswapV4 Hooks.

YELOHook

Created At

ETHGlobal New York 2025

Project Description

This project combines the limit order functionality with supplying idling funds to an Aave pool to earn yield into a single UniswapV4 hook that can be used with many ERC20 pair pools. This hook offers users who don't pay close attention to token prices to place a limit order with a target price that might take a long time to reach, but without sacrificing potential yield that can be made during the time of waiting for the order to be filled.

How it's Made

The project is built with foundry using v4-hook template as the starting point. Atrium academy content was also used to learn about Uniswap V4 system and hooks. Examples from the academy content and existing limit order hooks from Uniswap and OpenZeppelin were also reference during the making of the hook.

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