path: root/packages/website/md/docs/smart_contracts/introduction.md

Welcome to the [0x smart contracts](https://github.com/0xProject/contracts) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.

### Helpful wiki articles:

*   [Overview of 0x protocol architecture](https://0xproject.com/wiki#Architecture)
*   [0x smart contract interactions](https://0xproject.com/wiki#Contract-Interactions)
*   [Deployed smart contract addresses](https://0xproject.com/wiki#Deployed-Addresses)
*   [0x protocol message format](https://0xproject.com/wiki#Message-Format)