Whale

Show Ethereum and Bitcoin price in command line interface (CLI).

Install

$ npm install whale-cli -g

Usage

$ whale --help

Usage: whale [options]

Whale, show Ethereum and Bitcoin price in command line interface (CLI).

Options:

  -h, --help              output usage information
  -V, --version           output the version number
  -s, --seconds <number>  Set auto refresh time

Examples:

  $ whale
  $ whale -h
  $ whale -s 60

Interactive UI

Run whale without arguments to launch the interactive UI that guides you through showing market price.

API

const whale = require('whale-cli')

/**
 * Fetch current price of markets
 * @param {String} exchange
 * @param {Array} markets
 */
whale.getCurrentPrice('Poloniex', ['BTC', 'ETH', 'ZEC']).then((res) => {
  console.log(res)
})

/**
 * Fetch current price of markets
 * @param {String} exchange
 * @param {String} market
 * @param {Number} since options, default one month ago
 * @param {Number} period options, default 24 hour, such as 1440
 */
whale.getPriceTrend('Yunbi', 'ETH').then((res) => {
  console.log(res)
})

Supported Exchanges

• Poloniex
• Kraken
• Yunbi
• Coinbase
• Bitfinex

Tmux StatusBar

if you use tmux, a mini statusbar plugin is available

Installation

Add this line to the bottom of .tmux.conf:

run-shell 'whale-tmux-sh "-m Yunbi -t BTC,ETC,ETH"'

Reload TMUX environment:

# type this in terminal
$ tmux source-file ~/.tmux.conf

#{whale-tmux} interpolation should now work.

Config helper

# type this in terminal
$ whale-tmux -h

Limitations

Set status-interval to a low number to make this faster, example:

# in .tmux.conf
set -g status-interval 5

License

MIT © 树