Base token approval checker
Check any Base wallet for risky token approvals, unlimited allowances and unverified or flagged spenders, and revoke them. Read-only, no wallet connection.
Scan your wallet: free Watch 24/7 on Telegram
Public address only. No wallet connection. Nothing to sign.
Why check Base approvals?
Every Base dapp you've used holds an approval to move a token from your wallet. Those permissions stay live on Base until you revoke them, forgotten ones are the top drain vector.
What this finds
It scans your Base approvals via GoPlus and flags the risky ones: unlimited allowances, spenders that aren't verified (open-source), and addresses flagged malicious. Native token: ETH; explorer: basescan.org.
Revoke and monitor
Each risky approval links to revoke.cash for Base, where you send the revoke from your own wallet. Then let the bot watch your Base address 24/7 so you're alerted the moment a new risky approval appears.
FAQ
Is the Base approval check safe?
Yes, it only reads your public Base address. No wallet connection, no private key, nothing to sign.
Does it cover other chains?
Yes. One scan covers Ethereum, Base, Arbitrum, Polygon and BNB Chain, not just Base.