Security Features5 min read
Wallet Protection
Security features to protect your wallet and assets
Wallet Security Features
Transaction Simulation
Every transaction is simulated before execution to show you exactly what will happen - token transfers, balance changes, and any unexpected behavior.
Approval Management
View and revoke token approvals that could put your assets at risk. NEXO alerts you when approvals are excessive or suspicious.
Spending Limits
Set daily or per-transaction spending limits to protect against unauthorized access or mistakes.
Configuration
typescript
// Configure wallet protection
client.setWalletProtection({
simulateAll: true,
dailyLimit: 100, // SOL
txLimit: 10, // SOL per transaction
blockedAddresses: ['scammer1...', 'scammer2...'],
allowedContracts: ['trusted1...', 'trusted2...']
});Activity Monitoring
Real-time monitoring of all wallet activity with instant alerts for suspicious transactions.