Introducing OpenZeppelin Contracts v5.1

OpenZeppelin Security Analysis: UniswapX

In the evolving landscape of on-chain trading, UniswapX emerges with a unique design that...

Security Insights

UniswapX Audit

The UniswapX Protocol operates as a non-custodial trading framework based on Dutch auctions. It...

Security Audits Dex Solidity

Introducing OpenZeppelin Contracts 5.0

OpenZeppelin Contracts 5.0 is the first major release of the Solidity library since 2021, allowing...

Origin Balancer MetaPool Strategy Audit

Origin Ether (OETH) is an ERC-20-compliant token collateralized by Rocket Pool ETH, Lido Staked...

Security Audits Dex Solidity

EVM Deterministic Deployments Made Easy with OpenZeppelin Defender

Many projects seek to deploy their smart contracts onto multiple chains so that users can transact...

Products

The Graph Timeline Aggregation Audit

The Timeline Aggregation Protocol (TAP) is a payment system between indexers and gateways. It aims...

Security Audits Solidity TBD

Mountain Protocol Audit

USDM is a stablecoin, intended to be valued at 1 USD, backed by short-term US Treasury bills. The...

Security Audits Solidity Stablecoin

Matias Woloski Joins OpenZeppelin as Product Advisor

OpenZeppelin has been at the forefront of smart contract security, setting industry standards...

Announcements

Announcing Defender 2.0

OpenZeppelin Defender is a mission-critical developer security platform to code, audit, deploy,...

Announcements

Venus Protocol Diamond Comptroller Audit

The Comptroller is the core smart contract system responsible for managing markets and risk within...

Security Audits Solidity Lending

Trufin Audit

The TruStakeMATICv2 and its supporting contracts allow users to stake MATIC via delegation to a...

Security Audits Solidity

A Novel Defense Against ERC4626 Inflation Attacks

ERC4626, an extension of the familiar ERC20, provides a standardized interface for token vaults,...