binance-api-node

A complete API wrapper for the Binance API.

Note: This wrapper uses Promises, if they are not supported in your environment, you might want to add a polyfill for them.

Installation

yarn add binance-api-node

Getting started

Import the module and create a new client. Passing api keys is optional only if you don't plan on doing authenticated calls. You can create an api key here.

import Binance from 'binance-api-node'

const client = Binance()

// Authenticated client, can make signed calls
const client2 = Binance({
  apiKey: 'xxx',
  apiSecret: 'xxx',
})

client.time().then(time => console.log(time))

If you do not have an appropriate babel config, you will need to use the basic commonjs requires.

const Binance = require('binance-api-node').default

Every REST method returns a Promise, making this library async await ready. Following examples will use the await form, which requires some configuration you will have to lookup.

Table of Contents

• Public REST Endpoints
  • ping
  • time
  • exchangeInfo
  • book
  • candles
  • aggTrades
  • trades
  • dailyStats
  • prices
  • allBookTickers
• Authenticated REST Endpoints
  • order
  • orderTest
  • getOrder
  • cancelOrder
  • openOrders
  • allOrders
  • accountInfo
  • myTrades
  • tradesHistory
  • depositHistory
  • withdrawHistory
  • withdraw
  • depositAddress
• Websockets
  • depth
  • partialDepth
  • ticker
  • allTickers
  • candles
  • trades
  • user
• ErrorCodes

Public REST Endpoints

ping

Test connectivity to the API.

console.log(await client.ping())

time

Test connectivity to the Rest API and get the current server time.

console.log(await client.time())

1508478457643

exchangeInfo

Get the current exchange trading rules and symbol information.

console.log(await client.exchangeInfo())

{
  "timezone": "UTC",
  "serverTime": 1508631584636,
  "rateLimits": [
    {
      "rateLimitType": "REQUESTS",
      "interval": "MINUTE",
      "limit": 1200
    },
    {
      "rateLimitType": "ORDERS",
      "interval": "SECOND",
      "limit": 10
    },
    {
      "rateLimitType": "ORDERS",
      "interval": "DAY",
      "limit": 100000
    }
  ],
  "exchangeFilters": [],
  "symbols": [{
    "symbol": "ETHBTC",
    "status": "TRADING",
    "baseAsset": "ETH",
    "baseAssetPrecision": 8,
    "quoteAsset": "BTC",
    "quotePrecision": 8,
    "orderTypes": ["LIMIT", "MARKET"],
    "icebergAllowed": false,
    "filters": [{
      "filterType": "PRICE_FILTER",
      "minPrice": "0.00000100",
      "maxPrice": "100000.00000000",
      "tickSize": "0.00000100"
    }, {
      "filterType": "LOT_SIZE",
      "minQty": "0.00100000",
      "maxQty": "100000.00000000",
      "stepSize": "0.00100000"
    }, {
      "filterType": "MIN_NOTIONAL",
      "minNotional": "0.00100000"
    }]
  }]
}

book

Get the order book for a symbol.

console.log(await client.book({ symbol: 'ETHBTC' }))

|Param|Type|Required|Default| |--- |--- |--- |--- | |symbol|String|true| |limit|Number|false|100|

{
  lastUpdateId: 17647759,
  asks:
   [
     { price: '0.05411500', quantity: '5.55000000' },
     { price: '0.05416700', quantity: '11.80100000' }
   ],
  bids:
   [
     { price: '0.05395500', quantity: '2.70000000' },
     { price: '0.05395100', quantity: '11.84100000' }
   ]
}

candles

Retrieves Candlestick for a symbol. Candlesticks are uniquely identified by their open time.

console.log(await client.candles({ symbol: 'ETHBTC' }))

|Param|Type|Required|Default|Description| |--- |--- |--- |--- |--- | |symbol|String|true| |interval|String|false|5m|1m, 3m, 5m, 15m, 30m, 1h, 2h,4h, 6h, 8h, 12h, 1d, 3d, 1w, 1M| |limit|Number|false|500|Max 500| |startTime|Number|false| |endTime|Number|false|

[{
  openTime: 1508328900000,
  open: '0.05655000',
  high: '0.05656500',
  low: '0.05613200',
  close: '0.05632400',
  volume: '68.88800000',
  closeTime: 1508329199999,
  quoteAssetVolume: '2.29500857',
  trades: 85,
  baseAssetVolume: '40.61900000'
}]

aggTrades

Get compressed, aggregate trades. Trades that fill at the time, from the same order, with the same price will have the quantity aggregated.

console.log(await client.aggTrades({ symbol: 'ETHBTC' }))

|Param|Type|Required|Default|Description| |--- |--- |--- |--- |--- | |symbol|String|true| |fromId|String|false||ID to get aggregate trades from INCLUSIVE.| |startTime|Number|false||Timestamp in ms to get aggregate trades from INCLUSIVE. |endTime|Number|false||Timestamp in ms to get aggregate trades until INCLUSIVE.| |limit|Number|false|500|Max 500|

Note: If both startTime and endTime are sent, limit should not be sent AND the distance between startTime and endTime must be less than 24 hours.

Note: If frondId, startTime, and endTime are not sent, the most recent aggregate trades will be returned.

[{
  aggId: 2107132,
  price: '0.05390400',
  quantity: '1.31000000',
  firstId: 2215345,
  lastId: 2215345,
  timestamp: 1508478599481,
  isBuyerMaker: true,
  wasBestPrice: true
}]

trades

Get recent trades of a symbol.

console.log(await client.trades({ symbol: 'ETHBTC' }))

|Param|Type|Required|Default|Description| |--- |--- |--- |--- |--- | |symbol|String|true| |limit|Number|false|500|Max 500|

[
  {
    "id": 28457,
    "price": "4.00000100",
    "qty": "12.00000000",
    "time": 1499865549590,
    "isBuyerMaker": true,
    "isBestMatch": true
  }
]

dailyStats

24 hour price change statistics, not providing a symbol will return all tickers and is resource-expensive.

console.log(await client.dailyStats({ symbol: 'ETHBTC' }))

|Param|Type|Required| |--- |--- |--- | |symbol|String|false|

{
  priceChange: '-0.00076000',
  priceChangePercent: '-1.385',
  weightedAvgPrice: '0.05419050',
  prevClosePrice: '0.05487700',
  lastPrice: '0.05411800',
  lastQty: '0.02000000',
  bidPrice: '0.05387600',
  bidQty: '20.04700000',
  askPrice: '0.05411700',
  askQty: '19.29100000',
  openPrice: '0.05487800',
  highPrice: '0.05527800',
  lowPrice: '0.05320000',
  volume: '25577.41900000',
  quoteVolume: '1386.05320965',
  openTime: 1508394436102,
  closeTime: 1508480836102,
  firstId: 2192355,
  lastId: 2215941,
  count: 23584
}

prices

Latest price for all symbols.

console.log(await client.prices())

{
  ETHBTC: '0.05392500',
  LTCBTC: '0.01041100',
  ...
}

allBookTickers

Best price/qty on the order book for all symbols.

console.log(await client.allBookTickers())

{
  DASHBTC: {
    symbol: 'DASHBTC',
    bidPrice: '0.04890400',
    bidQty: '0.74100000',
    askPrice: '0.05230000',
    askQty: '0.79900000'
  },
  DASHETH: {
    symbol: 'DASHETH',
    bidPrice: '0.89582000',
    bidQty: '0.63300000',
    askPrice: '1.02328000',
    askQty: '0.99900000'
  }
  ...
}

Authenticated REST Endpoints

Note that for all authenticated endpoints, you can pass an extra parameter useServerTime set to true in order to fetch the server time before making the request.

order

Creates a new order.

console.log(await client.order({
  symbol: 'XLMETH',
  side: 'BUY',
  quantity: 100,
  price: 0.0002,
}))

|Param|Type|Required|Default|Description| |--- |--- |--- |--- |--- | |symbol|String|true| |side|String|true||BUY,SELL| |type|String|false|LIMIT|LIMIT, MARKET| |quantity|Number|true| |price|Number|true||Optional for MARKET orders| |timeInForce|String|false|GTC|GTC, IOC| |newClientOrderId|String|false||A unique id for the order. Automatically generated if not sent.| |stopPrice|Number|false||Used with stop orders| |newOrderRespType|String|false|RESULT|Returns more complete info of the order. ACK, RESULT, or FULL| |icebergQty|Number|false||Used with iceberg orders| |recvWindow|Number|false|

Additional mandatory parameters based on type:

Type | Additional mandatory parameters ------------ | ------------ LIMIT | timeInForce, quantity, price MARKET | quantity STOP_LOSS | quantity, stopPrice STOP_LOSS_LIMIT | timeInForce, quantity, price, stopPrice TAKE_PROFIT | quantity, stopPrice TAKE_PROFIT_LIMIT | timeInForce, quantity, price, stopPrice LIMIT_MAKER | quantity, price

• LIMIT_MAKER are LIMIT orders that will be rejected if they would immediately match and trade as a taker.
• STOP_LOSS and TAKE_PROFIT will execute a MARKET order when the stopPrice is reached.
• Any LIMIT or LIMIT_MAKER type order can be made an iceberg order by sending an icebergQty.
• Any order with an icebergQty MUST have timeInForce set to GTC.

{
  symbol: 'XLMETH',
  orderId: 1740797,
  clientOrderId: '1XZTVBTGS4K1e',
  transactTime: 1514418413947,
  price: '0.00020000',
  origQty: '100.00000000',
  executedQty: '0.00000000',
  status: 'NEW',
  timeInForce: 'GTC',
  type: 'LIMIT',
  side: 'BUY'
}

orderTest

Test new order creation and signature/recvWindow. Creates and validates a new order but does not send it into the matching engine.

Same API as above, but does not return any output on success.

getOrder

Check an order's status.

console.log(await client.getOrder({
  symbol: 'ETHBTC',
  orderId: 1,
}))

|Param|Type|Required|Description| |--- |--- |--- |--- | |symbol|String|true| |orderId|Number|true|Not required if origClientOrderId is used| |origClientOrderId|String|false| |recvWindow|Number|false|

{
  symbol: 'ENGETH',
  orderId: 191938,
  clientOrderId: '1XZTVBTGS4K1e',
  price: '0.00138000',
  origQty: '1.00000000',
  executedQty: '1.00000000',
  status: 'FILLED',
  timeInForce: 'GTC',
  type: 'LIMIT',
  side: 'SELL',
  stopPrice: '0.00000000',
  icebergQty: '0.00000000',
  time: 1508611114735
}

cancelOrder

Cancels an active order.

console.log(await client.cancelOrder({
  symbol: 'ETHBTC',
  orderId: 1,
}))

|Param|Type|Required|Description| |--- |--- |--- |--- | |symbol|String|true| |orderId|Number|true|Not required if origClientOrderId is used| |origClientOrderId|String|false| |newClientOrderId|String|false|Used to uniquely identify this cancel. Automatically generated by default.| |recvWindow|Number|false|

openOrders

Get all open orders on a symbol.

console.log(await client.openOrders({
  symbol: 'ETHBTC',
}))

|Param|Type|Required| |--- |--- |--- | |symbol|String|true| |recvWindow|Number|false|

allOrders

Get all account orders on a symbol; active, canceled, or filled.

console.log(await client.allOrders({
  symbol: 'ETHBTC',
}))

|Param|Type|Required|Default|Description| |--- |--- |--- |--- |--- | |symbol|String|true| |orderId|Number|false||If set, it will get orders >= that orderId. Otherwise most recent orders are returned.| |limit|Number|false|500|Max 500| |recvWindow|Number|false|

[{
  symbol: 'ENGETH',
  orderId: 191938,
  clientOrderId: '1XZTVBTGS4K1e',
  price: '0.00138000',
  origQty: '1.00000000',
  executedQty: '1.00000000',
  status: 'FILLED',
  timeInForce: 'GTC',
  type: 'LIMIT',
  side: 'SELL',
  stopPrice: '0.00000000',
  icebergQty: '0.00000000',
  time: 1508611114735
}]

accountInfo

Get current account information.

console.log(await client.accountInfo())

|Param|Type|Required| |--- |--- |--- | |recvWindow|Number|false|

{
  makerCommission: 10,
  takerCommission: 10,
  buyerCommission: 0,
  sellerCommission: 0,
  canTrade: true,
  canWithdraw: true,
  canDeposit: true,
  balances: [
    { asset: 'BTC', free: '0.00000000', locked: '0.00000000' },
    { asset: 'LTC', free: '0.00000000', locked: '0.00000000' },
  ]
}

myTrades

Get trades for the current authenticated account and symbol.

console.log(await client.myTrades({
  symbol: 'ETHBTC',
}))

|Param|Type|Required|Default|Description| |--- |--- |--- |--- |--- | |symbol|String|true| |limit|Number|false|500|Max 500| |fromId|Number|false||TradeId to fetch from. Default gets most recent trades.| |recvWindow|Number|false|

[{
  id: 9960,
  orderId: 191939,
  price: '0.00138000',
  qty: '10.00000000',
  commission: '0.00001380',
  commissionAsset: 'ETH',
  time: 1508611114735,
  isBuyer: false,
  isMaker: false,
  isBestMatch: true
}]

tradesHistory

Lookup symbol trades history.

console.log(await client.tradesHistory({ symbol: 'ETHBTC' }))

|Param|Type|Required|Default|Description| |--- |--- |--- |--- |--- | |symbol|String|true| |limit|Number|false|500|Max 500| |fromId|Number|false|null|TradeId to fetch from. Default gets most recent trades.|

[
  {
    "id": 28457,
      "price": "4.00000100",
      "qty": "12.00000000",
      "time": 1499865549590,
      "isBuyerMaker": true,
      "isBestMatch": true
  }
]

depositHistory

Get the account deposit history.

console.log(await client.depositHistory())

|Param|Type|Required|Description| |--- |--- |--- |--- | |asset|String|false| |status|Number|false|0 (0: pending, 1: success)| |startTime|Number|false| |endTime|Number|false| |recvWindow|Number|false|

{
  "depositList": [
    {
      "insertTime": 1508198532000,
      "amount": 0.04670582,
      "asset": "ETH",
      "status": 1
    }
  ],
  "success": true
}

withdrawHistory

Get the account withdraw history.

console.log(await client.withdrawHistory())

|Param|Type|Required|Description| |--- |--- |--- |--- | |asset|String|false| |status|Number|false|0 (0: Email Sent, 1: Cancelled 2: Awaiting Approval, 3: Rejected, 4: Processing, 5: Failure, 6: Completed)| |startTime|Number|false| |endTime|Number|false| |recvWindow|Number|false|

{
  "withdrawList": [
    {
      "amount": 1,
      "address": "0x6915f16f8791d0a1cc2bf47c13a6b2a92000504b",
      "asset": "ETH",
      "applyTime": 1508198532000
      "status": 4
    },
  ],
  "success": true
}

withdraw

Triggers the withdraw process (untested for now).

console.log(await client.withdraw({
  asset: 'ETH',
  address: '0xfa97c22a03d8522988c709c24283c0918a59c795',
  amount: 100,
}))

|Param|Type|Required|Description| |--- |--- |--- |--- | |asset|String|true| |address|String|true| |amount|Number|true| |name|String|false|Description of the address| |recvWindow|Number|false|

{
  "msg": "success",
  "success": true
}

depositAddress

Retrieve the account deposit address for a specific asset.

console.log(await client.depositAddress({ asset: 'NEO' }))

|Param|Type|Required|Description| |--- |--- |--- |--- | |asset|String|true|The asset name|

{
  address: 'AM6ytPW78KYxQCmU2pHYGcee7GypZ7Yhhc',
  addressTag: '',
  asset: 'NEO',
  success: true,
}

WebSockets

Every websocket utility returns a function you can call to close the opened connection and avoid memory issues.

const clean = client.ws.depth('ETHBTC', depth => {
  console.log(depth)
})

// After you're done
clean()

depth

Live depth market data feed. The first parameter can either be a single symbol string or an array of symbols.

client.ws.depth('ETHBTC', depth => {
  console.log(depth)
})

{
  eventType: 'depthUpdate',
  eventTime: 1508612956950,
  symbol: 'ETHBTC',
  firstUpdateId: 18331140,
  finalUpdateId: 18331145,
  bidDepth: [
    { price: '0.04896500', quantity: '0.00000000' },
    { price: '0.04891100', quantity: '15.00000000' },
    { price: '0.04891000', quantity: '0.00000000' } ],
  askDepth: [
    { price: '0.04910600', quantity: '0.00000000' },
    { price: '0.04910700', quantity: '11.24900000' }
  ]
}

partialDepth

Top levels bids and asks, pushed every second. Valid levels are 5, 10, or 20. Accepts an array of objects for multiple depths.

client.ws.partialDepth({ symbol: 'ETHBTC', level: 10 }, depth => {
  console.log(depth)
})

{
  symbol: 'ETHBTC',
  level: 10,
  bids: [
    { price: '0.04896500', quantity: '0.00000000' },
    { price: '0.04891100', quantity: '15.00000000' },
    { price: '0.04891000', quantity: '0.00000000' }
  ],
  asks: [
    { price: '0.04910600', quantity: '0.00000000' },
    { price: '0.04910700', quantity: '11.24900000' }
  ]
}

ticker

24hr Ticker statistics for a symbol pushed every second. Accepts an array of symbols.

client.ws.ticker('HSRETH', ticker => {
  console.log(ticker)
})

{
  eventType: '24hrTicker',
  eventTime: 1514670820924,
  symbol: 'HSRETH',
  priceChange: '-0.00409700',
  priceChangePercent: '-11.307',
  weightedAvg: '0.03394946',
  prevDayClose: '0.03623500',
  curDayClose: '0.03213800',
  closeTradeQuantity: '7.02000000',
  bestBid: '0.03204200',
  bestBidQnt: '78.00000000',
  bestAsk: '0.03239800',
  bestAskQnt: '7.00000000',
  open: '0.03623500',
  high: '0.03659900',
  low: '0.03126000',
  volume: '100605.15000000',
  volumeQuote: '3415.49097353',
  openTime: 1514584420922,
  closeTime: 1514670820922,
  firstTradeId: 344803,
  lastTradeId: 351380,
  totalTrades: 6578
}

allTickers

Retrieves all the tickers.

client.ws.allTickers(tickers => {
  console.log(tickers)
})

candles

Live candle data feed for a given interval. You can pass either a symbol string or a symbol array.

client.ws.candles('ETHBTC', '1m', candle => {
  console.log(candle)
})

{
  eventType: 'kline',
  eventTime: 1508613366276,
  symbol: 'ETHBTC',
  open: '0.04898000',
  high: '0.04902700',
  low: '0.04898000',
  close: '0.04901900',
  volume: '37.89600000',
  trades: 30,
  interval: '5m',
  isFinal: false,
  quoteVolume: '1.85728874',
  buyVolume: '21.79900000',
  quoteBuyVolume: '1.06838790'
}

trades

Live trade data feed. Pass either a single symbol string or an array of symbols.

client.ws.trades(['ETHBTC', 'BNBBTC'], trade => {
  console.log(trade)
})

{
  eventType: 'aggTrade',
  eventTime: 1508614495052,
  symbol: 'ETHBTC',
  price: '0.04923600',
  quantity: '3.43500000',
  maker: false,
  tradeId: 2148226
}

user

Live user messages data feed.

Requires authentication

const clean = await client.ws.user(msg => {
  console.log(msg)
})

Note that this method returns a promise which will resolve the clean callback.

{
  eventType: 'account',
  eventTime: 1508614885818,
  balances: {
    '123': { available: '0.00000000', locked: '0.00000000' },
    '456': { available: '0.00000000', locked: '0.00000000' },
    BTC: { available: '0.00000000', locked: '0.00000000' },
  ]
}

ErrorCodes

An utility error code map is also being exported by the package in order for you to make readable conditionals upon specific errors that could occur while using the API.

import Binance, { ErrorCodes } from 'binance-api-node'

console.log(ErrorCodes.INVALID_ORDER_TYPE) // -1116