Flagship 02 · DeFi Protocol

Eidolon

Ghost liquidity hook for Uniswap v4 (HackMoney 2026 Winner).

DeFiSolidityUniswap v4 HooksFoundryHackMoney 2026

Traditional AMMs force users to deposit funds into contracts. Eidolon keeps liquidity in user wallets until the exact millisecond a trade executes.

Uses Permit2 signatures to authorize trades off-chain, pulling liquidity dynamically before swap execution and returning principal plus profit atomically.

Fee Tier: 0.05%
Tick Range: ± 10%
Efficiency: 45× Capital Multiplier
Custody: Self-Custody Until Swap

ETHGlobal Showcase

Uniswap v4 hook simulator

Active hook

Target fee tier

Tick range bounds

± 10%

Ghost capital efficiency

45×

Liquidity materializes from the wallet for the swap, then returns. No idle TVL.