RevokeRadar

RevokeRadar is a web + mobile app that continuously monitors your on-chain token approvals and smart-contract permissions across major EVM networks, then flags risky allowances before they get exploited. Most users don’t realize they’ve granted unlimited approvals to contracts they no longer use; attackers and malicious upgrades love this. The app pulls your wallet’s approval history, scores each spender contract using multiple signals (age, verified source, exploit history, proxy/upgradeability, abnormal allowance patterns), and recommends the smallest safe set of revocations. It also provides one-click deep links to execute revokes via your preferred wallet, plus a “new approval” alert the moment you sign something suspicious. It won’t magically prevent all scams—if you sign a malicious transaction, you can still lose funds—but it meaningfully reduces one of the most common, preventable attack surfaces for everyday DeFi users.