ERC-4337 UserOp Inspector

Account-abstraction operations hide the actual call inside callData and split gas across five separate fields that all get charged. This decodes execute and executeBatch, unwraps the inner calls, totals the gas properly and shows the worst-case cost. Flags an initCode that deploys the account, batches that bundle several actions behind one signature, and paymasters sponsoring the gas — which may be charging you in tokens instead. Decodes execute and executeBatch, which covers most smart accounts. An account with a custom interface will show its raw callData rather than a decoded action, and the app says so. Paymaster sponsorship is reported but its terms are not readable on chain — some charge in tokens instead of gas.