Doubling Down on Open Source Tools and Phasing Out Defender

OpenZeppelin is doubling down on open source development tools by sunsetting Defender and releasing production-ready open source Relayer and Monitor. Discover new features, and our expanded open ...

OpenZeppelin audited the crown-xyz/crown-contracts repository at commit 13631ab. Smart Contract...

Security Audits Solidity Stablecoin

OpenZeppelin audited the LaChain/capyfi-sc repository at commit cf47234. Smart Contract Audit.

Security Audits Solidity

OpenZeppelin audited the 1inch/solana-fusion-protocol repository at commit 8743d38.

Security Audits Rust 1inch

OpenZeppelin audited the 1inch/fusion-protocol repository at commit c0197a5. Smart Contract Audit.

Security Audits 1inch

This audit report details the comprehensive analysis performed on a set of custom Uniswap V4 hooks....

Security Audits Uniswap

OpenZeppelin conducted a differential audit of the across-protocol/contracts repository, with the...

Security Audits Solidity

OpenZeppelin performed a differential audit of the across-protocol/contracts repository at commit...

Security Audits

We audited the OpenZeppelin/rust-contracts-stylus repository in two parts. Smart Contract Audit.

Security Audits Rust

OpenZeppelin audited the matter-labs/zksync-sso-clave-contracts repository at commit ed21d09.

Security Audits Solidity Account Abstraction

OpenZeppelin audited the Moonsong-Labs/zksync-social-login-circuit repository at commit 27cda6e.

Security Audits Account Abstraction

We audited the pull request #1359 of the matter-labs/era-contracts repository at commit cc1619c....

Security Audits Solidity Yul

We audited the matter-labs/zksync-sso-clave-contracts repository at commit c7714c0.

Security Audits Solidity