> For the complete documentation index, see [llms.txt](https://docs.wemix.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wemix.com/en/dapp-developer/smart-contract.md).

# Smart Contract

WEMIX3.0 provides the same smart contract environment as Ethereum. This chapter explains how to introduce and use Solidity, precompiled contracts provided by WEMIX3.0, and write, deploy, and test simple contracts.