23052a5c2e
* development: (29 commits) Move call to error reporter to end of handler so that even if reporting the error takes a while, it doesn't block the UI Update outdated WETH ranges Fix conditional Fix top-padding Publish Update CHANGELOGs Add slashes to base URLs Fix linter issue Fix WETH symbol Update snapshot and artifacts Replace our EtherTokens with WETH9 from maker Fix test description Fix a typo Add err==null assertions Add WETH9 tests Use the new snapshot including WETH9 and it's artifacts Add WETH9 and mirations Fix WETH events watching Fix a typo Init the _etherTokenContractsByAddress ...
0x is an open protocol that facilitates trustless, low friction exchange of Ethereum-based assets. A full description of the protocol may be found in our whitepaper.
This repository contains all the 0x developer tools written in TypeScript. Our hope is that these tools make it easy to build Relayers and other DApps that use the 0x protocol.
Published Packages
| Package | Version | Description |
|---|---|---|
0x.js |
 |
A Javascript library for interacting with the 0x protocol |
@0xproject/abi-gen |
 |
Tool to generate TS wrappers from smart contract ABIs |
@0xproject/assert |
 |
Type and schema assertions used by our packages |
@0xproject/connect |
 |
A Javascript library for interacting with the standard relayer api |
@0xproject/json-schemas |
 |
0x-related json schemas |
@0xproject/subproviders |
 |
Useful web3 subproviders (e.g LedgerSubprovider) |
@0xproject/tslint-config |
 |
Custom 0x development TSLint rules |
@0xproject/types |
 |
Shared type declarations |
@0xproject/utils |
 |
Shared utilities |
@0xproject/web3-wrapper |
 |
Web3 wrapper |
Private Packages
| Package | Description |
|---|---|
@0xproject/contracts |
0x solidity smart contracts & tests |
@0xproject/kovan_faucets |
A faucet micro-service that dispenses test ERC20 tokens or Ether |
@0xproject/monorepo-scripts |
Shared monorepo scripts |
@0xproject/website |
0x website & Portal DApp |
Usage
Dedicated documentation pages:
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.
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
Build all packages
yarn lerna:run build
Lint
Lint all packages
yarn lerna:run lint
Run Tests
Before running the tests, you will need to spin up a TestRPC instance and deploy all the 0x smart contracts.
In a separate terminal, start TestRPC (a convenience command is provided as part of this repo)
yarn testrpc
Then in your main terminal run
cd packages/contracts
yarn migrate
cd ..
And finally from the root project directory run
yarn lerna:run test