Smxt NPM | npm.io

SMXT – SiMple eXchange Trading

A JavaScript library for cryptocurrency trading.

We aim to easily link multiple exchanges with one strategy code.

Exchange currently supported

CEX

Binance Futures
Bitget Futures
Bybit Futures (Unified, cross, one-way mode)
Okx Futures
Gate.io Futures

DEX

Orderly Futrues

Install

JavaScript (NPM)

smxt in NPM

npm install smxt

//cjs
var smxt = require('smxt')
console.log(smxt) // print all available exchanges

Documentation

market data

initSymbolInfo()
getSymbolList()
getPrice(symbol)
getOrderBook(symbol, limit)
getKline(symbol, timeframe, limit)

wallet data

getSymbolBalance(symbol)
getTotalEquity()

trade function

getPosition(symbol)
getAllPositions()
postOrder(symbol, orderType, side, amount, price, reduceOnly, orderTag)
cancelOrder(symbol, orderId)
cancelAllOrders(symbol)
getPendingOrders(symbol)
getAllPendingOrders()
getTradeHistory(symbol, limit)
getPositionHistory(symbol, limit)
setLeverage(symbol, leverage)

For Detail

-> Manual

Usage

initialize

var smxt = require('smxt')

let binance = new smxt.Binance(
    apiKey = "YOUR_API_KEY",
    apiSecret = "YOUR_API_SECERT"
)

let bitget = new smxt.Bitget(
    apiKey = "YOUR_API_KEY",
    apiSecret = "YOUR_API_SECERT",
    passphrase = "YOUR_PASSPHRASE"
)

let bybit = new smxt.Bybit(
    apiKey = "YOUR_API_KEY", 
    apiSecret = "YOUR_API_SECERT"
)

let okx = new smxt.Okx(
    apiKey = "YOUR_API_KEY",
    apiSecret = "YOUR_API_SECERT",
    passphrase = "YOUR_PASSPHRASE"
)

let gateIo = new smxt.GateIo(
    apiKey = "YOUR_API_KEY",
    apiSecret = "YOUR_API_SECERT"
)

let orderly = new smxt.Orderly(
    accountId = "YOUR_ACCOUNT_ID",
    apiSecret = "YOUR_API_SECERT"
)

get wallet data

let totalEquity = await bybit.getTotalEquity()
console.log(totalEquity) // 1000.0

let symbolBalance = await bybit.getSymbolBalance("USDT")
console.log(symbolBalance) // 700.0

get market data

// init symbol info (tick step, qty step, min qty)
await bybit.initSymbolInfo()
console.log(bybit.symbolInfo)
// {
//    BTCUSDT: { amountTick: 0.001, priceTick: 0.1, minValue: 0.001, maxOrderSize: 100, contractValue: 1}
//    ETHUSDT: { amountTick: 1, priceTick: 0.0001, minValue: 1, maxOrderSize: 10000, contractValue: 1}
// }

let timeframe = "1d" // or 4h, 1h, 30m, 15m, 5m, 1m
let kline = await bybit.getKline("ETHUSDT", timeframe)
console.log(kline)
// [
//  {
//     open: 3138.75,
//     high: 3169.63,
//     low: 3126.45,
//     close: 3135.52,
//     volume: 10228.3683,
//     timestamp: 1714003200000
//  },
//  {
//     open: 3219.37,
//     high: 3292.7,
//     low: 3103.04,
//     close: 3138.74,
//     volume: 53623.2576,
//     timestamp: 1713916800000
//  }
// ]

trade function

let orderType = "limit" // or market
let side = "buy" // or sell
let amount = 10
let price = 0.4
let orderId = await bybit.postOrder(
    "XRPUSDT", 
    orderType, 
    side, 
    amount, 
    price
)
console.log(orderId) 

let position = await bybit.getPosition("XRPUSDT")
console.log(position) // 10.0(long) or -10.0(short)

await bybit.cancelAllOrders("XRPUSDT")