Delegated Signing Authority Revoker

WHAT IT DOES

Delegated Signing Authority Revoker is a developer tool that lets you revoke delegated signing authority from specified signers. Delegated signing enables designated signers to act on your behalf with specific permissions — but when a signer is no longer trusted or no longer needs access, their authority must be revoked. This tool reads the active delegated signers, their permissions, and their status from the authority contract, then allows you to revoke a single signer or all signers in one transaction. The tool provides a preview of the active signers and the ones that will be revoked before you execute, enabling secure and transparent revocation of delegated access.

HOW TO USE

Connect your EVM wallet via the BGWallet bridge. Enter the delegated authority contract address. Enter the signer address you want to revoke, or select "Revoke all signers" to revoke all active delegations. Click "Preview Revocation" to see the contract address, the number of active signers, the signers that will be revoked, their permissions, and the estimated gas cost. Review the details carefully — revoking authority is immediate and irreversible. Click "Revoke Authority" to sign and broadcast the transaction. The tool provides a transaction hash for tracking and confirms the revocation.

TECHNICAL MECHANISM

The tool reads the active delegated signers from the authority contract using view functions like `getDelegatedSigners()` or `getActiveDelegations()`. It validates that the signer address (if specified) is currently active. When executing, the tool encodes a transaction to the authority contract's revocation functions — typically `revokeDelegatedSigner(signer)` for a single signer or `revokeAllDelegatedSigners()` for batch revocation. The tool uses the contract's ABI to encode the call and submits it via the connected wallet. The entire operation is atomic — if the revocation fails, the transaction reverts and the delegation remains active. The tool estimates gas using `estimateGas` and displays the estimated cost before execution.

WHAT IT CANNOT SEE

This tool cannot guarantee that the revocation will be recognized by all dApps or that the signer will lose access immediately if the smart contract implementation caches delegation status. Some dApps may cache delegation data and not immediately reflect the revocation. Additionally, the tool cannot predict upgrades to the authority contract that may change the revocation interface or caching behavior. The tool also cannot verify that the signer address is correct or that the signer is still active. Always verify the active signers list before revoking and confirm the revocation on the block explorer. This tool is an aid for delegation management, not a guarantee that the signer will lose access immediately in all dApps.

PLEASE NOTE

EVM chains only. This tool relies on the BGWallet connector and will not function on Solana, Tron, Starknet, SUI, TON, Aptos, Bitcoin, Cosmos, or XRP. The user is responsible for ensuring the supplied authority contract address is correct and that the contract supports revocation functions. Revoking authority is immediate and irreversible — ensure you have verified the signer address before executing. The "Revoke all signers" action will remove all delegated signers in a single transaction.