Yes, a Coinbase clone script typically supports both hot wallets and cold wallets securely, when it is built with enterprise-grade security architecture.

Here’s how it works:

Hot Wallet Support
Hot wallets are used for daily transactions such as deposits, withdrawals, and instant trades. In a Coinbase clone script, hot wallets are:

• Connected to the internet for real-time transactions
  
  

• Protected with multi-signature authorization
  
  

• Secured using encryption, firewall rules, and withdrawal limits
  
  

• Monitored with automated risk and fraud detection systems
  
  

This ensures smooth user experience while minimizing security risks.

Cold Wallet Support
Cold wallets are designed for long-term asset storage and remain completely offline. A Coinbase clone script secures cold wallets by:

• Storing the majority of user funds in offline wallets
  
  

• Requiring manual or multi-admin approval for fund transfers
  
  

• Using hardware wallet or air-gapped storage integration
  
  

• Reducing exposure to online threats and hacking attempts
  
  

Additional Security Measures
To further enhance safety, a robust Coinbase clone script also includes:

• Two-factor authentication (2FA)
  
  

• Role-based admin access control
  
  

• Regular security audits and logging
  
  

• Automated fund transfer rules between hot and cold wallets
  
  

Conclusion
By combining hot wallets for liquidity and cold wallets for maximum security, a Coinbase clone script delivers a secure, scalable, and exchange-grade wallet management system similar to leading platforms like Coinbase.