Vwape

Vwape is an aggregation front end built for fast trading, centred on smart accounts and session keys: assets sit in a SAFE smart account, and the user issues a temporary key with limited permissions so trades sign automatically within its lifetime instead of prompting on every order. The key is scoped by contract address, spend cap and expiry, and stops working when it lapses, with calls outside the allowed contracts or above the cap rejected by the contract.

Fees differ by action: 0.15% on ordinary swaps and 0.75% on sniping new pools, both written into the contract and deducted from notional at settlement. The aggregator merges routes into one call to cut gas lost to failed transactions. It is deployed on Base and Arbitrum for traders who need speed at the open, turning one fewer confirmation into a measurable execution difference.