The security standard for onchain finance
OpenZeppelin is the leading security partner for banks, asset managers,
and financial services companies looking to tokenize assets securely.
Trusted by the world's leading institutions
Build trust by minimizing security risks
Proving that the digital assets you issued are secure and battle-tested is not only a necessity but becomes a competitive advantage in building trust and attracting more liquidity.
Exposed private keys
Weak key management, similar to poor password management, can result in disaster.
Bridge hacks
Cross-chain bridges can create points of attack for hackers to exploit.
Reentrancy attacks
Code vulnerabilities that allow an attacker contract to perform recursive calls in order to drain funds from the original contracts.
Flash loan attacks
A complex attack, popular in lending protocols, could allow attackers to manipulate a target market.
The gold standard security stack for onchain finance
Our smart contract audits, contracts libraries, and open source solutions, provide the foundations for financial institutions to embrace the future securely.
Contracts Libraries
Minimize risk and accelerate development of your digital asset products. Built for financial services, our pre-configured templates ensure security for critical components.
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Asset Tokenization
Governance
Access Control
Stablecoins
Tokens
+$150B
Total Value Locked usingOpenZeppelin Contracts
+$22T
Total Value Transferred viaOpenZeppelin Contracts
Smart Contracts Audit
Line-by-line code review to verify the security and scalability of your project. As the first smart contract audit firm, OpenZeppelin continues to set the standard for blockchain security.
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We protect decentralized systems in different languages like Solidity, Rust, Go, Cairo.
1K+
Critical and highvulnerabilities uncovered
1M+
Lines of code reviewedin audits
Open Source Solutions
Gain control over data and infrastructure with self-hosted open-source solutions. Streamline integration and compliance while enabling flexibility and eliminating vendor lock-in.
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Monitor for full Smart
Contracts visibility
Use pre-built templates for risk and behavior insights, while detecting, alerting, and automatically resolving threats and anomalies.
Relayers for seamless
gas payments
Leverage a transaction API, secure key storage, and tx management, while implementing transaction policies and reliability mechanisms for smooth, secure, and efficient operations.
CCPA
SOC2
GDPR
“Huge thanks to OpenZeppelin for being a great partner during the security audit — their
expertise and constant support were invaluable
for the entire engagement.”
