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Hook · IV. SUBA

SUBA.

Sealed-biduniform-pricebatchauctionoverNblocks.

Swaps buffered into epochs and settled at a single uniform clearing price.

Type
Execution
Status
—
Version
v1.0.0
Pools
0
Mechanics

How it works.

  1. 01

    All swaps during an epoch are intercepted at beforeSwap and held as ERC-6909 claims against the manager.

  2. 02

    At epoch end, the designated keeper calls settleEpoch() supplying a uniform clearing price.

  3. 03

    Every order in the epoch executes at the same price — no front-running, no positional MEV.

  4. 04

    Users may withdraw unbuffered positions if an epoch expires without a settlement transaction.

Integration

Code sample.

// Swaps are automatically batched — no special params needed
// Keeper settles each epoch at the end of the window:
subaHook.settleEpoch(
    poolKey,
    clearingSqrtPrice,  // uniform clearing price for this batch
    epochId
);