@cowprotocol/cow-js

   

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Gnosis Protocol JS

Gnosis Protocol JS it's library, with typescript support for Gnosis Protocol.

Gnosis Protocol introduces a new, fully decentralized exchange mechanism for ERC20 tokens with the following properties:

• Batch auctions
• Multidimensional order books with ring trades
• Uniform clearing prices in every batch

This library provides:

• Typescrypt version of the contracts of Gnosis Protocol
• Some handy utils and constants

Usage

# Using yarn
yarn add @cowprotocol/cow-js --save

#Alternatively
npm install @cowprotocol/cow-js --save

Import the contract:

import { BatchExchangeContract } from ' @cowprotocol/cow-js'

// Instanciate the smart contract
const web3 = new Web3()
const batchExchangeContract = new BatchExchangeContract({ web3 })

// Alternativelly provide the address
const batchExchangeContract = new BatchExchangeContract({ web3, address: '0x89593E017D4A88c60347257DAfB95384a422da09' })

Issues

If you find any issue, or you want to request a feature use https://github.com/gnosis/dex-js/issues

Pull requests are welcomed and are the best way to suggest new features.

Collaborate

Build

# Install dependencies
yarn install

# Build
yarn build

# Build and watch (useful when using "npm link")
yarn build:watch

Run test

# Install dependencies
yarn install

# Run
yarn test