Emergency Withdrawal Whitelist Setter

WHAT IT DOES

The Emergency Withdrawal Whitelist Setter provides a secure interface for managing emergency withdrawal whitelists. You specify the whitelist contract address, the action (add address, remove address, or set withdrawal limit), and the target address. The tool reads the current whitelist status, withdrawal limits, contract owner, and your permissions. It then executes the whitelist change in a single transaction, ensuring only authorized owners can modify emergency withdrawal settings. This is essential for protocols that need to maintain a whitelist of addresses authorized for emergency withdrawals during critical situations.

HOW TO USE

Connect your EVM wallet and select your network. Enter the whitelist contract address and select an action — "Add address to whitelist," "Remove address from whitelist," or "Set withdrawal limit." Enter the target address and, for setting a limit, the withdrawal limit in ETH (or the token's base units). Click "Preview whitelist change" to see the current whitelist status, limit, contract owner, and whether you are authorized. If everything looks correct, click "Execute whitelist change" to execute the transaction. Progress is shown in real-time, and gas costs are calculated accurately using effectiveGasPrice.

ONE TECHNICAL SECTION — THE REAL MECHANISM

The tool interacts with a whitelist contract that implements emergency withdrawal controls. The isWhitelisted() function checks if an address is currently on the whitelist. The getWithdrawalLimit() returns the maximum amount an address can withdraw in an emergency. The addToWhitelist() and removeFromWhitelist() functions modify the whitelist membership. The setWithdrawalLimit() updates the limit for a specific address. The owner() and isOwner() functions verify the contract owner and check if the caller has administrative privileges. All modifications require the caller to be the contract owner, ensuring that only authorized administrators can change whitelist settings. The tool reads all relevant state before executing, providing full visibility into the current configuration.

WHAT IT CANNOT SEE

The tool cannot verify off-chain identity or prevent abuse of whitelisted addresses. It does not validate that the target address is legitimate or that the withdrawal limit is appropriate. It cannot detect if the contract owner's key has been compromised or if the whitelist is being used maliciously. It does not provide financial advice or ensure that the whitelist settings are secure. The tool also cannot recover funds if a whitelisted address makes an unauthorized withdrawal — whitelist management is the user's responsibility.

PLEASE NOTE

This tool is EVM-only and supports Ethereum, Goerli, Sepolia, Optimism, Arbitrum, Polygon, and Base. It does not support Solana, Tron, Starknet, SUI, TON, Aptos, Bitcoin, Cosmos, or XRP. This tool should only be used by authorized contract owners. Adding an address to the emergency withdrawal whitelist grants that address the ability to withdraw funds in emergency situations — use with extreme caution. Setting withdrawal limits appropriately helps mitigate risk. The tool is provided free and as-is; users assume full responsibility for their security decisions and understanding of the whitelist contract's rules.