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mexbt

0.0.5 • Public • Published

meXBT Exchange API Node.js client

A lightweight Node.js client for the meXBT public and private exchange APIs.

Installing

npm install mexbt

Using

All examples in CoffeeScript. Apologies if this is upsetting.

Public API functions

Mexbt = require 'mexbt'
api = new Mexbt
api.ticker (err, res) ->
  console.log(res)
api.ticker({pair: 'btcusd'}, (err, res) ->
  console.log(res)
)
api.trades({startIndex: 0, count: 1}, (err, res) ->
  trade = res.trades[0]
  console.log("Last trade: #{trade.qty} BTC @ #{trade.px} MXN")
)
api.tradesByDate({startDate: 0, endDate: 12345678}, (err, res) ->
  console.log(res)
)
api.orderBook (err, res) ->
  console.log(res)
api.productPairs (err, res) ->
  console.log(res)

Private API functions

Mexbt = require 'mexbt'
api = new Mexbt('key', 'secret', 'test@test.com')
api.accountInfo (err, res) ->
  console.log(res)
api.accountBalance (err, res) ->
  console.log(res)  
api.accountTrades({startIndex: -1, count: 5}, (err, res) ->
  console.log(res)
)
api.accountOrders (err, res) ->
  console.log(res)
api.accountDepositAddresses (err, res) ->
  console.log(res)
api.withdraw({currency: 'btc', amount: 0.1, sendToAddress: '1xxxx'}, (err, res) ->
  console.log(res)
)
 
api.createOrder({amount: 0.1}, (err, res) ->
  console.log(res)
)
api.createOrder({amount: 0.1, side: 'sell', pair: 'btcusd'}, (err, res) ->
  console.log(res)
)
api.createOrder({amount: 0.1, price: 100, side: 'sell', pair: 'btcusd', type: 'limit'}, (err, res) ->
  console.log(res)
)
api.modifyOrder({id: 12345, action: 'move_to_top'}, (err, res) ->
  console.log(res)
)
api.cancelOrder({id: 12345}, (err, res) ->
  console.log(res)
)
api.cancelAllOrders (err, res) ->
  console.log(res)

Listening to trade, order and order-removed events

If you want to listen to events and react to them, it's pretty simple. Just tell the api what currency pair you want to listen for and setup your listeners. If you want to listen to multiple currency pairs just use multiple Mexbt instances.

Mexbt = require 'mexbt'
 
api = new Mexbt
api.subscribeToStream('btcmxn') # btcmxn is also the default pair 
 
api.on("trade", (t) ->
  console.log("#{t.quantity} BTC #{t.side} @ #{t.price} MXN")
)
 
api.on('order', (o) ->
  console.log("#{o.side.toUpperCase()} order added for #{o.quantity} BTC @ #{o.price} MXN")
)
 
api.on('order-removed', (o) ->
  console.log("#{o.side.toUpperCase()} order #{o.id} removed")
)

Unfortunately the order book is pretty "chatty", there are constantly orders being adjusted so keep that in mind, as they will be removed and then added again.

Readme

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Install

npm i mexbt

Repository

github.com/meXBT/mexbt-node

Homepage

github.com/meXBT/mexbt-node

Weekly Downloads

3

Version

0.0.5

License

MIT

Last publish

Collaborators

  • williamcoates
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