A heavily modified version of beastlybeast's SignificantTrades with multi exchanges / pairing support & chart visualizer.
I did that mostly for fun and training, but combining many exchanges data together is kind of interesting to see.

SignificantTrades

Live trades visualizer.
Currently supporting Bitstamp, Kraken, Huobi, Hitbtc, Okex, Bitmex, Binance, Bitfinex, Gdax (see server/src/exchanges/)

How it works

• The repo contains a server part to gather & format exchanges data and broadcast it to many clients through websocket (mostly) communication.
• The client part is written in vue.js, show live trades in a list based on settings (short timeframe row stacking by amount) and allow to visualize session's buys/sells/price in a little chart (which tick from 10s to 1d depending on zoom, so mostly 10s). It also can control the server so it knows which pair to track.

What it do

• Aggregate trades from exchanges on a specific pair (default BTCUSD)
• Filter trades by amount (by stacking them up)
• Show realtime BUY & SELL volume & average price on a chart
• Load previous trade data on the chart
• Range selection (shift + clic the chart)

Check out the demo

How to install & run locally

1. Clone the repo

git clone https://github.com/Tucsky/SignificantTrades

2. Install server dependencies & run it

cd server
npm install
node index

3. Install client dependencies then run

cd client
npm install
npm run dev

4. Open a browser window at localhost:8080

...

5. Profit !

Configuration

All settings are optional and can be changed in the server configuration file (rename config.json.example into config.json as the real config file is untracked on github).

{
  // the port which the server will be at 
  "port": 3000, // (note that you will NEED to update the target url in [client/src/services/socket.js](client/src/services/socket.js))
  
  // delay (in ms) between server broadcasts to avoid large
  "delay": 200, // (the larger the better performance wise)
  
  // default pair it should use 
  "pair": "BTCUSD" // (then you can change it in the client settings)
}

Wanna contribute ?

• Publish a demo on github (its up!)
• Improve client performances (always room for improvements)
• Inter-exchanges volume averaged price (kind of work but can definetly be improved
• Alerts & push notifications
• Support more exchanges
• Multiple channels monitoring at once

Like whats been done here ? Donate BTC (segwit)
3GLyZHY8gRS96sH4J9Vw6s1NuE4tWcZ3hX