Build Secure Smart Contracts in Solidity

OpenZeppelin is an open framework of reusable and secure smart contracts in the Solidity language.

bash
vim ExampleToken.sol

OPENZEPPELIN RUNS ON

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Reduce the risk of vulnerabilties in your applications by using standard, tested and community-reviewed code



Onboard

Focused on security

Using industry standard contract security patterns and best practices.

Payment

Modular approach

Simple code, only basics. Easy collaboration and auditing.

Employee

Open source

Community driven. Used by multiple organizations and individuals.

$1.5 billion

worth of digital assets powered by OpenZeppelin smart contracts


OpenZeppelin is for individuals, security researchers and organizations working with blockchain technology