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.

The Graph team asked us to audit an upgrade of the DisputeManager contract that adds separated...

Security Audits

The Graph team asked us to audit a bugfix of an issue regarding the Staking contract.

Security Audits

The Graph team asked us to audit the new functionality of the Managed contract that saves on gas...

Security Audits

The Graph team asked us to audit a new set of contracts that should enhance the existing governance...

Security Audits Governance

Upgradeable contracts allow us to alter a smart contract to fix a bug, add additional features, or...

Products

Access control—that is, “who is allowed to do this thing”—is incredibly important in the world of...

Products

In this audit we are taking an iterative approach where we will review individual pull requests as...

Security Audits Solidity oracle

The Graph team found an edge case condition in which the amount of accumulated rewards retrieved...

Security Audits

Contracts Wizard is an interface to interactively build a contract out of components from...

Announcements Products

After auditing the first version of the protocol, the Empty Set Squad team asked us to audit their...

Security Audits Solidity Stablecoin

Holdefi is a lending platform where users can hold their assets and earn interest or borrow tokens...

Security Audits Solidity

Due to the new built-in overflow checks in Solidity 0.8, which mark the end of the `SafeMath` era,...

Products