This package contains a contract that allows users to call arbitrary functions on the Exchange contract with permission from one or more Coordinators. Addresses of the deployed contracts can be found in this 0x guide or the DEPLOYS file within this package.

Install

npm install @0x/contracts-coordinator --save

A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found here.

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.

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

yarn config set workspaces-experimental true

Then install dependencies

yarn install

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

PKG=@0x/contracts-coordinator yarn build

Or continuously rebuild on change:

PKG=@0x/contracts-coordinator yarn watch

yarn clean

yarn lint

yarn test

Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described here.