OpenZeppelin OpenZeppelin
  • Products
    Open Source Tools
    Contracts Library

    Secure smart contract templates

    Contracts Wizard

    Interactive smart contract generator

    Upgrades Plugin

    Safe and easy smart contract upgrades

    Safe Utils

    Verify Safe transactions before signing

    Defender Cloud Services
    Relayers

    Send reliable transactions via API

    Monitor

    Gain visibility into your smart contracts

    Actions

    Automate smart contract operations

    Access Control

    Manage contract roles and permissions

    Code Inspector

    Find and resolve smart contract vulnerabilities

    Deploy

    Launch and upgrade smart contracts safely

    Transaction Proposals

    Interactive transaction builder

    Defender Pricing ->
  • Services
    Services
    Smart Contract Security Audit

    Industry standard for securing smart contracts

    Blockchain Infrastructure Audit

    Secure complex offchain components

    Emergency Response

    React with expertise and speed

    ZKP Practice

    Scalability, Privacy, and Security

    Solutions
    Ecosystem Stack

    Developer acquisition, accelerated

    Financial Institutions Stack

    Bring traditional finance onchain

  • Resources
    Resources
    Documentation
    Blog
    Forum
    Ethernaut CTF
    Company
    About us
    Careers
    Security Center
  • Stats
Login Talk to an Expert Sign Up
  • Talk to an Expert
  • Sign Up
  • Products
    • Open Source Tools
    • Contracts Library
    • Contracts Wizard
    • Upgrades Plugins
    • Safe Utils
    • Defender Cloud Services
    • Relayers
    • Monitor
    • Actions
    • Access Control
    • Code Inspector
    • Deploy
    • Transaction Proposals
    • Defender Pricing
  • Services
    • Smart Contract Security Audit
    • Blockchain Infrastructure Audit
    • Emergency Response
    • ZKP Practice
    • Solutions
    • Ecosystem Stack
    • Financial Institutions Stack
  • Resources
    • Documentation
    • Blog
    • Forum
    • Ethernaut CTF
  • Company
    • About us
    • Careers
    • Security Center
  • Stats
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.

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

Matchpool GUP Token Audit

The Matchpool team asked us to review and audit their new GUP token code. We looked at their...

Security Audits

Introducing Escrow & Key Management Services

At Smart Contract Solutions, we believe security is the cornerstone of the blockchain economy. If...

Announcements Products

OpenZeppelin now supports ethpm

As of today, OpenZeppelin is an ethpm package, following the ERC190, Ethereum Smart Contract...

Announcements Products

Proxy Libraries in Solidity

We recently read some articles about neat tricks and hacks one can do in Solidity. Specifically,...

Products

WeTrust ROSCA contract code audit

The WeTrust team asked us to review and audit their new ROSCA contract code. We looked at their...

Security Audits

SuperDAO Promissory Token audit

We’ve been asked by the SuperDAO team to review and audit their new token code. We looked at their...

Security Audits

HackerGold Bug Analysis

On Jan 4th, Zack Coburn submitted a vulnerability report on EtherCamp’s implementation of the...

Security Insights

EtherCamp’s decentralized startup team public code audit

Following our audits of the HackerGold (HKG) token and the ProjectKudos contract, we’ve been asked...

Security Audits

OpenZeppelin v1.0.0

OpenZeppelin is an open-source framework to build secure smart contracts in the Solidity language —...

Announcements Products

EtherCamp’s ProjectKudos public code audit

Following our audit of the HackerGold HKG token, we’ve been asked by the EtherCamp team to review...

Security Audits

Golem Network Token (GNT) Audit

We’ve been asked by the Golem team to review and audit their new token code. We looked at their...

Security Audits

Arcade City (ARC) token audit

We’ve been asked by the Arcade City team to review and audit their new token code. We conducted the...

Security Audits
First Prev 40 41 42 43 44 Next Last
Openzeppelin
Openzeppelin
© Zeppelin Group Ltd Service Level Agreement Terms of Service Privacy Policy Trademark Guidelines
Products
  • Contracts Library
  • Contracts Wizard
  • Upgrade Plugins
  • Defender Cloud Services
Services
  • Smart Contract Security Audit
  • Blockchain Infrastructure Audit
  • Emergency Response
  • ZKP Practice
  • Ecosystem Stack
  • Financial Institutions Stack
Resources
  • Documentation
  • Blog
  • Forum
  • Ethernaut CTF
Company
  • About us
  • Careers
  • Brand Kit
  • Trust