TWAMM hook

Zaha Studio

January 24, 2025

This document describes the findings of the manual review of TWAMM hook. The work was undertaken from Jan 19 to Jan 24, 2024.

This protocol consists of a single Uniswap-v4 hook contract that establishes orders in arbitrary

pools. The contract serves as a time-weighted-average market maker (TWAMM) for swapping

orders on the Uniswap-v4 protocol. Traders submit swapping orders by depositing their funds to

this hook which is coupled to a Uni-v4 pool, consisting of two tokens, but also specify the time

frame in which the order is executed, effectively trading many very small token amounts over the

specified trading period.

The hook makes sure to execute those orders and reward the original depositors with the output

reserves the hook obtained.

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