ZeroEx (ExchangeProxy)
This package contains contracts for the ZeroEx extensible contract architecture.
NOTE: This repo is undergoing a tooling change. If adding a contract, you will need to add it to
compiler.json. You can generate the entire list by running the following:find . -type f -name "*.sol" | grep -v foundry | grep -v "contracts/dep" | grep -v "node_modules"
Installation
Install
npm install @0x/contracts-zero-ex --save
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=@0x/contracts-zero-ex yarn build
Or continuously rebuild on change:
PKG=@0x/contracts-zero-ex yarn watch
Clean
yarn clean
Lint
yarn lint
Run Tests
yarn test
Run Integration Tests
you will need to create a .env that the root of /contracts/zero-ex containing rpc's for all 7 chains the tests will be run on
ARBITRUM_RPC_URL=https://arb-mainnet........
AVALANCHE_RPC_URL=https://avalanche-mainnet......
BSC_RPC_URL=https://bsc-mainnet......
FANTOM_RPC_URL=https://fantom-mainnet......
MAINNET_RPC_URL=https://eth-mainnet......
OPTIMISM_RPC_URL=https://opt-mainnet......
POLYGON_RPC_URL=https://polygon-mainnet......
git submodule update --init --recursive
foundryup
yarn test:integration