openzeppelin-contracts

Zeppelin Solidity

Zeppelin is a secure Smart Contract library for the Solidity language.

Provides contracts to help with easy implementation of common security patterns. See Onward with Ethereum Smart Contract Security.

Getting Started

Zeppelin integrates with Truffle, an Ethereum development environment. Please install Truffle and initialize your project with truffle init.

sudo npm install -g truffle
mkdir myproject && cd myproject
truffle init

To install the Zeppelin library, run:

npm i zeppelin-solidity

After that, you'll get all the library's contracts in the contracts/zeppelin folder. You can use the contracts in the library like so:

import "./zeppelin/Rejector.sol";

contract MetaCoin is Rejector { 
  ...
}

Security

Zeppelin is meant to provide secure, tested and community-audited code, but please use common sense when doing anything that deals with real money! We take no responsibility for your implementation decisions.

If you find a security issue, please email security@openzeppelin.org.

Developer Resources

Building a distributed application, protocol or organization with Zeppelin?

• Ask for help and follow progress at: https://zeppelin-slackin.herokuapp.com/

Interested in contributing to Zeppelin?

• Framework proposal and roadmap:
• Issue tracker: https://github.com/OpenZeppelin/zep-solidity/issues
• Contribution guidelines: https://github.com/OpenZeppelin/zep-solidity/blob/master/CONTRIBUTING.md

Contracts

TODO

License

Code released under the MIT License.