0x Protocol is the trusted open source settlement layer for the permissionless global exchange of value.

This documentation is aimed to serve as the canonical technical documentation for 0x Protocol and the system of smart contracts that make up its full functionality. The structure of this documentation is as follows:

• Architectural Overview of the whole system of smart contracts that 0x Protocol is comprised of.
• Subsections will provide a deep dive into each contracts
• Tutorial and tools to get started building with/on top of 0x Protocol

To learn more about why 0x Protocol was created, read the whitepaper here and at 0xProtocol.org.

All code is open sourced on GitHub.

Connect with the community on our Forum, Discord, Reddit, and Twitter.

.. toctree::
   :maxdepth: 1
   :caption: Architecture

   architecture/overview.rst
   architecture/proxy.rst
   architecture/features.rst
   architecture/transformers.rst
   architecture/flash_wallet.rst
   architecture/governor.rst
   architecture/transformer_deployer.rst
   architecture/fee_collectors.rst
   architecture/plp_sandbox.rst

.. toctree::
   :maxdepth: 1
   :caption: Basics

   basics/orders.rst
   basics/functions.rst
   basics/events.rst
   basics/allowances.rst
   basics/protocol_fees.rst
   basics/addresses.rst

.. toctree::
   :maxdepth: 1
   :caption: Advanced

   advanced/mtx.rst
   advanced/erc20_transformations.rst
   advanced/plp.rst
   advanced/uniswap.rst

.. toctree::
   :maxdepth: 1
   :caption: Guide

   guides/nft_guide.rst
   guides/smart_nonce.rst

.. toctree::
   :maxdepth: 1
   :caption: Additional Material

   additional/audits.rst
   additional/bounties.rst
   additional/contributing.rst
   additional/exceptional_erc20s.rst
   additional/releases.rst
   additional/emergency.rst

.. toctree::
   :maxdepth: 1
   :caption: Connect

   0x Protocol <https://0xProtocol.org>
   GitHub <https://github.com/0xProject/protocol>
   Forum <https://forum.0xProtocol.org/>
   Reddit <https://www.reddit.com/r/0xProject/>
   Discord <https://discord.com/invite/official0x>
   Twitter <https://twitter.com/zeroexprotocol>