0x.js

0x.js

A TypeScript/Javascript library for interacting with the 0x protocol.

Read the Documentation.

Installation

0x.js ships as both a UMD module and a CommonJS package.

CommonJS (recommended):

Install

npm install 0x.js --save

Import

import { ZeroEx } from '0x.js';

If your project is in TypeScript, add the following to your tsconfig.json:

"compilerOptions": {
    "typeRoots": ["node_modules/@0xproject/typescript-typings/types", "node_modules/@types"],
}

UMD:

Install

Download the UMD module from our releases page and add it to your project.

Import

<script type="text/javascript" src="0x.js"></script>

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

If this is your first time building this package, you must first build all packages within the monorepo. This is because packages that depend on other packages located inside this monorepo are symlinked when run from within the monorepo. This allows you to make changes across multiple packages without first publishing dependent packages to NPM. To build all packages, run the following from the monorepo root directory:

yarn lerna:rebuild

Or continuously rebuild on change:

yarn dev

You can also build this specific package by running the following from within its directory:

yarn build

or continuously rebuild on change:

yarn build:watch

Clean

yarn clean

Lint

yarn lint

Run Tests

yarn test