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Sandwich Guard

HookrLive

A swap that moves the price back toward where its window opened pays that move, so a sandwich around a trade loses.

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Gas it adds
No figure yet
Slot
Core block
Status
Live

How it behaves

A swap that moves the price back toward where its window opened pays that move, up to a maximum, so a sandwich around a trade loses. The window is 1 to 4 Robinhood Chain blocks and the maximum is 5% to 15%, both fixed at launch.

What you set

Fixed with the pool at launch.

Window
1 blockor 2 blocks, 3 blocks, 4 blocks
Most per swap
5%5% to 15%

Other Hook Blocks

Anti-SnipeCaps early buys and adds an LP fee in the first blocksBuy/Sell BlockStops one trader buying and selling in the same blockAgent gateOnly ERC-8004 agents can buy, sell or add liquidity; removing is never gatedDeploying soonMarket GuardSwaps that stray from a live Chainlink price pay the pool's LPs a surchargeExit ClockSellers pay a fee that shrinks the longer they have held, so quick flips pay and nobody is locked inWallet CapNo wallet can buy more than a set share of the supply while the launch guard lastsRecovery reserveMoney a pool's owner sets aside in public view after launch, filled by anyone's top-ups, that pays back LPs or traders after a reviewed incidentCanonical Venue TokenA token that trades only on its own pool, for assets that must stay on one known venue

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