EVM Transaction Simulation

Pre-flight / dry-run a PROPOSED EVM transaction (Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche) against live on-chain state WITHOUT broadcasting. Returns predicted success or revert (+ the decoded revert reason), the intended asset changes, and the gas cost — via eth_call + eth_estimateGas. Modes: action=transfer (native or ERC-20 — from, to, amount, optional token), action=contract_call (from, to=contract, data=calldata hex, optional value), action=sellability (HONEYPOT check — eth_call-executes a transfer of the holder's full balance and reports if the sell reverts or returns false: blacklist / pause / trading-disabled). Read-only: never signs, never broadcasts, never moves funds, and the from address need not be yours. Reflects current chain state — not a guarantee, and fee-on-transfer tax is not measured. Not financial advice.