Your approvals are a
permanent open door.
Every token approval you sign stays active forever — unless you revoke it. Wallet Shield scans every approval across your wallets, flags the risky ones, and lets you revoke in one click.
What is a token approval — and why does it matter?
When you swap tokens on Uniswap or deposit into Aave, you sign an approval that lets the protocol move your tokens. Most approvals are unlimited — meaning the contract can take everything you own, forever, unless you revoke it. If that contract gets exploited, your funds are at risk even if you stopped using the protocol months ago.
Full wallet protection. Zero friction.
Approval Scanner
Full scan of every token approval your wallet has ever signed. Flags unlimited approvals, approvals to unverified contracts and dormant permissions that still carry risk.
One-Click Revoke
Revoke any risky approval directly from the dashboard. No external tools, no manual transaction crafting. EVM and Solana supported.
Multi-Wallet Monitoring
Add up to 10 wallets to your watchlist. Monitor hardware wallets, hot wallets and team wallets from a single dashboard without connecting them.
Telegram Alerts
Get instant notifications when a new approval is detected, when a monitored wallet interacts with a risky contract, or when a threat signal fires.
Asset Exposure Map
Visual breakdown of what each approval puts at risk. Know exactly how much of your USDC, ETH or SOL is exposed to which contracts.
Auto-Scan on Login
Every time you open Sentinacle, your watched wallets are re-scanned automatically. New risks surface without you having to check manually.