01 — GUARDIAN
Every transaction gets read before it gets signed.
Build a call, or edit one of these. The Guardian decodes it, reads the target contract, simulates it against forked mainnet state, then rules.
1Your wallet
SIMULATED WALLET6 assetsUNIFIED BALANCE$0
ASSETNETWORKAVAILABLE BALANCE
USDCOptimismUSD Coin
OptimismOPUSDCArbitrumUSD Coin
ArbitrumARBUSDCBaseUSD Coin
BaseBASE
USDTOptimismTether USDOptimismOPUSDTArbitrumTether USDArbitrumARBUSDTBaseTether USDBaseBASEEdit a balance directly. Set it to zero to leave that asset out.
2Choose the output
RECEIVE
3Generate and inspect the orders
1Pick a call to review
A plain transfer on Arbitrum USDC. Guardian should decode it, simulate it, and find nothing alarming.