The power to |
A free and open source dashboard to review, revoke, and monitor wallet permissions across chains.
The Unseen Risk in Every Wallet
Token allowances are the hidden permissions you grant when interacting with DeFi protocols, NFT marketplaces, and dApps. These approvals allow smart contracts to move your tokens on your behalf, but they persist long after your interaction ends. Forgotten or malicious allowances become the primary attack vector for draining wallets, with approval-based exploits accounting for 73% of all DeFi security incidents in 2024, resulting in over $3.2 billion in losses. Every time you approve a token, you create a potential vulnerability that could be exploited months or years later.
How Allowance Guard Works
1. Connect & Scan
Connect your wallet securely. We read public blockchain data only. Your private keys and funds remain completely under your control at all times. No permissions required, no custody risk, no trust assumptions.
2. Analyze & Understand
Get a clear risk assessment instantly. We analyze every allowance and flag risky, unlimited, or malicious approvals. Our advanced risk intelligence identifies known malicious contracts, anomalous patterns, and high-risk spender addresses.
3. Act & Secure
Revoke with confidence. One-click revocation executes the transaction directly from your wallet to secure your assets immediately. Batch multiple revocations in a single transaction to save on gas fees and time.
Key Features & Differentiators
Non-Custodial Security
Full control remains in your wallet. We never hold your keys, funds, or require any permissions to move them. Every transaction is executed directly from your wallet with your explicit approval.
Clarity-First Dashboard
Designed to PuredgeOS 'God-tier' standards. See your entire security posture at a glance, with no jargon or confusion. Every piece of information is actionable and immediately understandable.
Advanced Risk Intelligence
Risk scores are powered by real-time threat data, identifying known malicious contracts and anomalous approvals. Our intelligence engine continuously updates to stay ahead of emerging threats.
Gas-Efficient Revocation
Batch revoke multiple allowances in a single transaction to save on gas fees and time. Our smart contract optimization ensures you pay the minimum possible gas costs for maximum security.
Trust Indicators
Social Proof
"Allowance Guard has become an essential tool in our security stack. The clarity and precision of their risk assessment has helped us identify and neutralize threats before they could impact our users."
— Security Team Lead, Major DeFi Protocol
Transparency Note
Open and transparent. Our methodology and smart contracts are publicly verifiable. All code is open source, all processes are documented, and all security practices are transparent.
Take Back Control of Your Wallet's Security
Complete your security audit in under a minute. No sign-up required, no email collection, just connect and scan.
No sign-up required. No email. Just connect and scan.