# Activecontracts This package contains the base classes that smart contracts must inherit from. |Language| | |--------|-| |English| [documentation](https://github.com/activeledger/activeledger/tree/master/docs/en-gb/contracts/README.md)| |Chinese| [说明文档](https://github.com/activeledger/activeledger/tree/master/docs/zh-cn/contracts/README.md)|