0xchange-server

This is the server component of the 0xchange project for ETHWaterloo 2017!

We won the 0x API Prize!

See the live site at https://0xchange.me/
by Billy Rennekamp, Gregory Hogue, Kevin Ho, & Alex Zhao
read more: https://devpost.com/software/0xchange-me

API reference:

GET: /order - gets all orders in the DB

POST: /order - gets some orders in the DB

body:

{
  sortBy: DBColumnID
  asc: acending? true/false
  limit: numberPerPage
  page: pageNumber
  (tokenAddress: address)
}

Possible sortBy columns: makerfee, makertokenaddress, makertokenamount, takerfee, takertokenaddress, or takertokenamount

POST: /order/new - adds new order to DB if valid

body: ZeroEx.SignedOrder

GET: /token - gets all tokens in the DB

POST: /token/new - adds new token to DB

body: address, symbol, name, & decimals

Setup

npm i

Make a config.js file like this:

module.exports = {
  infuraURL: 'https://mainnet.infura.io/YOUR_TOKEN',
  pg: {  // node-postgres config
    host: '',
    user: '',
    password: '',
    database: ''
  }
}

Making a PostgreSQL database

Run a PostgreSQL server (https://www.postgresql.org/download/)
- (the easy macOS way: http://postgresapp.com/)
psql -f db/createDB.sql
If not running server locally, set up pg config in config.js (https://node-postgres.com/api/client)

Run server

npm run serve

On port 3000 for now

0xchange / 0xchange-server