contracts

Contracts

Smart contracts that implement the 0x protocol.

Usage

• Docs
• Overview of 0x protocol architecture
• 0x smart contract interactions
• Deployed smart contract addresses
• 0x protocol message format

Contributing

We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.

For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the 0x Improvement Proposals (ZEIPs) repository and follow the contribution guidelines provided therein.

Please read our contribution guidelines before getting started.

Install Dependencies

If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:

yarn config set workspaces-experimental true

Then install dependencies

yarn install

Build

To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:

PKG=contracts yarn build

Or continuously rebuild on change:

PKG=contracts yarn watch

Clean

yarn clean

Lint

yarn lint

Run Tests

yarn test

Run Tests Against Geth

Follow the instructions in the README for the devnet package to start the devnet.

TEST_PROVIDER=geth yarn test