Tools
Revoke.cash
Revoke.cash helps users inspect and revoke token approvals, making it easier to clean up wallet permissions across supported networks.
Revoke.cash is a wallet permission tool. It helps users see which smart contracts have token approvals and gives them a way to revoke permissions that are no longer needed.
Why It Matters
Disconnecting a wallet from a website does not always remove on-chain approvals. If you approved a token for a DApp in the past, that permission may still exist until you revoke it.
Who Should Use It
Anyone who has used DeFi, NFT marketplaces, airdrop pages, bridges, or experimental DApps should periodically review approvals. Beginners can start by entering a public wallet address before connecting a wallet.
Safety Notes
Revoking an approval is usually an on-chain transaction and may require gas. If your recovery phrase or private key is compromised, revoking approvals is not enough; you need a new wallet.
Official Links
- Revoke.cash: https://revoke.cash/
- Learn about approvals: https://revoke.cash/learn/approvals/how-to-revoke-token-approvals
- Ethereum approval checker: https://revoke.cash/token-approval-checker/ethereum