What is VaultScope?
A free on-chain wallet security scanner.
Detect hidden approval risks and dangerous tokens in seconds to protect your digital assets.
Core Features
Wallet Scan
Enter any wallet address to automatically detect all token approval records and identify high-risk items like unlimited allowances and suspicious contracts.
Token Check
Enter a token contract address to check for honeypots, high buy/sell taxes, mintable supplies, blacklist mechanisms, and more.
One-Click Revoke
Found a risky approval? Connect your wallet and revoke it instantly. No need to manually find contracts or deal with complex operations.
How It Works
Enter an Address
Paste your wallet or token contract address on the homepage. Choose your chain (Ethereum, BSC, Arbitrum, Base, Solana, Polygon, Optimism, or Avalanche).
Review the Report
VaultScope analyzes on-chain data and generates a security report with a risk score, approval risk list, and token safety details.
Take Action
Revoke dangerous approvals with one click after connecting your wallet. Share the report with friends to help them stay safe too.
Our Security Promise
We Never Touch Your Private Keys
VaultScope only analyzes publicly available on-chain data. Scanning doesn't require a wallet connection β we can't access your assets.
No Personal Data Collection
We don't use cookies, don't track user behavior, and don't collect or sell any personal data.
Fully Transparent Revocations
When revoking an approval, the transaction details are fully visible in your wallet. Nothing happens until you confirm β VaultScope can't act on your behalf.
Completely Free
All scanning and detection features are free to use. No paywall, no hidden fees.
Contact
For product feedback, false positives, partnerships, or other questions, contact VaultScope by email.
vaultscope@outlook.comSupported Chains
More chains coming soon
FAQ
What are token approvals and why are they risky?
When you trade on DEXs or DeFi protocols, you typically need to "approve" a contract to use your tokens. If you've granted unlimited allowances, or if the approved contract has vulnerabilities, your assets could be transferred without your knowledge. Regularly checking and revoking unnecessary approvals is a good habit for wallet security.
Do I need to connect my wallet to scan?
No. Scanning only requires a wallet address β VaultScope analyzes publicly available on-chain data. You only need to connect your wallet when you decide to revoke a dangerous approval.
What is a honeypot token?
A honeypot token is a fraudulent cryptocurrency β you can buy it, but you can't sell it. VaultScope's token check feature helps you identify these traps before you trade.
Does revoking approvals cost gas?
Yes. Revoking an approval is an on-chain transaction that requires a small gas fee. But compared to losing assets due to a dangerous approval, it's well worth it.
How long are scan reports saved?
Reports are saved for 24 hours so you can share them with friends. After that, you'll need to scan again to get the latest security status.
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