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Featured Post

OpenZeppelin Relayers and Monitor are now Open Source

Introducing the alpha release of Open Source Relayers & Monitor for EVM networks, Solana, and Stellar. Get your hands on fully customizable, self-hosted dev tooling for secure onchain automation.

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OpenZeppelin Relayers and Monitor are now Open Source
All Announcements Security Audits Security Insights Products Events Case Study

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

Introducing OpenZeppelin Contracts v4.9

Contracts v4.9 further empower Web3 projects to reduce risk and increase productivity through...

Products

How Web3 Progressively Decentralizes using OpenZeppelin Governor

The ultimate goal is for many projects is to be governed entirely by user participation, but...

Products

Matter Labs Reaches a Security Milestone for the Decentralized Ecosystem

A crucial part of their Fair Launch strategy calls for Web3 teams to adopt "zero-compromise...

Announcements Products

Announcing OpenZeppelin Contracts 4.8

OpenZeppelin Contracts 4.8 is now final, wrapping up the open review period. This release includes...

Products

Improved Security Through Bytecode Verification

Defender now offers a bytecode validation feature for all users to check whether the on-chain data...

Products

Validate Smart Contract Storage Gaps With OpenZeppelin Upgrades Plugins

The plugins run storage gap validation checks, ensuring that developers using the OpenZeppelin...

Products

Staying Safe with Smart Contract Upgrades

Due to the complexity involved with EVM storage, there are many restrictions that must be accounted...

Products

Announcing OpenZeppelin Contracts for Cairo v0.2.0 

We've published the second release of OpenZeppelin Contracts for Cairo, and updated Wizard to be...

Products Ecosystem

Decentralized On-Chain Security Monitoring for the DeFi Community

How Compound Finance uses OpenZeppelin Defender and Forta Agents to push alerts to the community...

Products

Announcing OpenZeppelin Contracts for Cairo

OpenZeppelin Cairo Contracts library version 0.1.0, built for StarkNet, is now available.

Products Ecosystem

Getting started with OpenZeppelin Contracts for Cairo

In this article we will provide you with a 0-to-1 tutorial as well as a brief introduction to some...

Products Ecosystem
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