Harpie
BackThe Onchain Firewall
The first on-chain firewall that prevents hacks, scams, and theft by monitoring and blocking malicious transactions in real time.
Relationship
Back
Founded
2022
Focus
Web3 Security
Stage
Growth
Harpie is the most advanced Web3 security tool, protecting crypto wallets from hacks, scams, and theft. The platform monitors pending transactions for potential attacks and blocks malicious activity in real time.
Unlike reactive security tools, Harpie operates as an on-chain firewall — stopping threats before they execute. The system identifies scammers, malicious contracts, and known bad actors across the network.
Backed by OpenSea and Coinbase, Harpie simplifies crypto security with an intuitive platform that helps users of all experience levels eliminate blockchain-based theft.
The Problem
Crypto users face constant threats from phishing, malicious contracts, and sophisticated scams. Traditional security is reactive — damage happens before protection kicks in.
The Approach
Harpie provides proactive on-chain protection by monitoring pending transactions and blocking attacks before they execute. Real-time threat detection keeps wallets safe.