Web3 Interceptor & Opcode Optimization Studio
Click any transaction button below (Swap, Transfer, Mint, Batch Multicall, DeFi Lending). GasShield automatically traps window.ethereum.request({ method: 'eth_sendTransaction' }), decodes the calldata, computes the Al-Hadid gas reduction, and presents the HUD savings modal before opening MetaMask.
window.ethereum.request({ method: 'eth_sendTransaction' })