init

1inch.js

@@ -0,0 +1,60 @@
+const HttpKit = require('./kit/HttpKit')
+const Config = require('./Config.js')
+const PrivateConfig = require('./PrivateConfig.js')
+
+const chainID = 56
+
+class OneInch {}
+
+OneInch.price = async function (fromTokenAddress = '0xe9e7cea3dedca5984780bafc599bd69add087d56',
+                             fromTokenDecimals = 18,
+                             amount = Config.baseTokenAmount,
+                             toTokenAddress = '0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c') {
+  fromTokenAddress = fromTokenAddress.toLowerCase()
+  toTokenAddress = toTokenAddress.toLowerCase()
+  amount = amount * (10 ** fromTokenDecimals)
+  const url = `https://api.1inch.exchange/v3.0/${chainID}/quote?fromTokenAddress=${fromTokenAddress}&amount=${amount}` +
+      `&toTokenAddress=${toTokenAddress}`
+  const { data: rst } = await HttpKit.get(url)
+
+  if (!rst || !rst.toToken || !rst.toTokenAmount) {
+    return rst
+  }
+
+  const toTokenAmount = parseFloat(rst.toTokenAmount) / (10 ** rst.toToken.decimals)
+  const fromTokenAmount = amount / (10 ** fromTokenDecimals)
+  const price = fromTokenAmount / toTokenAmount
+  rst.price = price
+  Config.estimatedGas = rst.estimatedGas
+
+  if (toTokenAddress.toLowerCase() === '0xe9e7cea3dedca5984780bafc599bd69add087d56') {
+    rst.price = 1 / rst.price
+  }
+
+  return rst.price
+}
+
+OneInch.swap = async function (fromTokenAddress = '0xe9e7cea3dedca5984780bafc599bd69add087d56',
+                            toTokenAddress = '0x111111111117dc0aa78b770fa6a738034120c302',
+                            fromTokenDecimals = 18,
+                            amount = 100,
+                            gas = Config.estimatedGas,
+                            fromAddress = PrivateConfig.address,
+                            slippage = 1) {
+  amount = amount * (10 ** fromTokenDecimals)
+  const url = `https://api.1inch.exchange/v3.0/${chainID}/swap?fromTokenAddress=${fromTokenAddress}&toTokenAddress=${toTokenAddress}`
+      + `&amount=${amount}&fromAddress=${fromAddress}&slippage=${slippage}`
+  const { data: rst } = await HttpKit.get(url, {
+    'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4464.0 Safari/537.36 Edg/91.0.852.0'
+  })
+
+  if (rst && rst.toToken && rst.fromToken) {
+    const fromTokenAmount = parseFloat(rst.fromTokenAmount) / (10 ** rst.fromToken.decimals)
+    const toTokenAmount = parseFloat(rst.toTokenAmount) / (10 ** rst.toToken.decimals)
+    rst.price = fromTokenAmount / toTokenAmount
+  }
+
+  return rst
+}
+
+module.exports = OneInch

BinanceSpot.js

@@ -0,0 +1,160 @@
+const Tik = require('./kit/BinanceTik')
+const HttpKit = require('./kit/HttpKit')
+const HTTPRequest = require('request')
+const MyKit = require('./kit/MyKit.js')
+
+const isDev = process.env.USER === 'skyfffire'
+
+class BinanceSpot {
+  constructor (apiKey, secretKey) {
+    this.baseURL = 'https://api.binance.com'
+    this.apiKey = apiKey
+    this.secretKey = secretKey
+    this.tik = new Tik()
+  }
+
+  async exchangeInfo () {
+    const url = this.baseURL + '/api/v3/exchangeInfo'
+
+    const { data: rst } = await HttpKit.get(url)
+    return rst
+  }
+
+  async price (symbol='BNBUSDT', side = 'sell') {
+    const url = `${this.baseURL}/api/v3/depth?symbol=${symbol}&limit=${5}`
+
+    const { data: rst } = await HttpKit.get(url)
+
+    if (!rst || !rst.bids || !rst.asks || !rst.bids[0] || !rst.asks[0]) {
+      return 0
+    }
+
+    if (side === 'sell') {
+      return parseFloat(rst.bids[0][0])
+    } else {
+      return parseFloat(rst.asks[0][0])
+    }
+  }
+
+  async accountInfo () {
+    const url = this.baseURL + '/api/v3/account'
+    let timestamp = new Date().getTime()
+    let data = {
+      timestamp: timestamp
+    }
+    let signature = this.tik.createSignature(this.secretKey, data)
+    let finalQueryURL = this.tik.toFinalQueryURL(url, data, signature)
+    let headers = {
+      'X-MBX-APIKEY': this.apiKey
+    }
+
+    const { data: rst } = await HttpKit.get(finalQueryURL, headers)
+    return rst
+  }
+
+  async withdraw (amount= -1,
+                  coin='BUSD',
+                  address='0xCfB3Cb29EeAE464ABD44E35d53e12c555705e824',
+                  network='BSC') {
+    const url = this.baseURL + '/sapi/v1/capital/withdraw/apply'
+    let timestamp = new Date().getTime()
+    let data = {
+      timestamp: timestamp,
+      coin: coin,
+      address: address,
+      amount: amount,
+      network: network
+    }
+
+    let signature = this.tik.createSignature(this.secretKey, data)
+    let finalQueryURL = this.tik.toFinalQueryURL(url, data, signature)
+    let headers = {
+      'X-MBX-APIKEY': this.apiKey
+    }
+
+    const { data: rst } = await HttpKit.post(finalQueryURL, data, headers)
+    return rst
+  }
+
+  async takeOrder (symbol='BTC_USDT',
+                   price=-1,
+                   side='BUY',
+                   quantity=0.001,
+                   quoteOrderQty=10,
+                   type='MARKET') {
+    const url = this.baseURL + '/api/v3/order'
+    let timestamp = new Date().getTime()
+    let data = {
+      timestamp: timestamp,
+      symbol: symbol,
+      side: side,
+      type: type,
+      recvWindow: 60 * 1000
+    }
+
+    // 区分买卖情况应该分别传入什么数量
+    if (side === 'BUY') data['quoteOrderQty'] = quoteOrderQty
+    else if (side === 'SELL') data['quantity'] = quantity
+
+    // MARKET状态不传入price
+    if (type !== 'MARKET') data['price'] = price
+
+    let signature = this.tik.createSignature(this.secretKey, data)
+    let finalQueryURL = this.tik.toFinalQueryURL(url, data, signature)
+    let headers = {
+      'X-MBX-APIKEY': this.apiKey
+    }
+
+    const params = {
+      url: finalQueryURL,
+      method: 'POST',
+      headers: headers
+    }
+
+    if (isDev) {
+      params.proxy = 'http://localhost:9080'
+    }
+
+    let finish = false
+    let rst = undefined
+
+    HTTPRequest(params, function (error, response) {
+      // 请求成功的处理逻辑
+      if (!error) {
+        rst = JSON.parse(response.body)
+      } else {
+        rst = error
+      }
+
+      finish = true
+    })
+
+    while (!finish) {
+      await MyKit.sleep(500)
+    }
+
+    return rst
+  }
+
+  async buy (symbol, price, amount, type='MARKET') {
+    return await this.takeOrder(
+      symbol,
+      price,
+      'BUY',
+      amount,
+      0,
+      type)
+  }
+
+  async sell (symbol, price, amount, type='MARKET') {
+    return await this.takeOrder(
+      symbol,
+      price,
+      'SELL',
+      amount,
+      0,
+      type)
+  }
+}
+
+module.exports = BinanceSpot

PrivateConfigTemp.js

@@ -0,0 +1,13 @@
+class PrivateConfig {}
+
+// 币安的配置，需要开通提币权限并绑定所在服务器的IP
+PrivateConfig.binanceAPIKey = ''
+PrivateConfig.binanceSecretKey = ''
+// 币安的BSC充值地址
+PrivateConfig.exchangeAddress = ''
+// 你的钱包地址
+PrivateConfig.address = ''
+// 你的钱包私钥
+PrivateConfig.privateKey = ''
+
+module.exports = PrivateConfig

dodo.js

@@ -0,0 +1,49 @@
+const HttpKit = require('./kit/HttpKit')
+const Config = require("./Config")
+const PrivateConfig = require('./PrivateConfig.js')
+
+const chainID = 56
+const rpc = 'https://bsc-dataseed1.binance.org'
+
+class DoDo {}
+
+DoDo.price = async function (sellToken = '0xe9e7cea3dedca5984780bafc599bd69add087d56',
+                             sellTokenDecimals = 18,
+                             sellAmount = 100,
+                             buyToken = '0xba2ae424d960c26247dd6c32edc70b295c744c43',
+                             slippagePercentage = 0.03,
+                             affiliateAddress = '0x221d5c4993297Fd95fA17743b9297E2e49FCe9D2') {
+  sellAmount = sellAmount * (10 ** sellTokenDecimals)
+  const url = `https://bsc.api.0x.org/swap/v1/quote?sellToken=${sellToken}&sellAmount=${sellAmount}&buyToken=${buyToken}`
+      + `&slippagePercentage=${slippagePercentage}&affiliateAddress=${affiliateAddress}`
+  const { data: rst } = await HttpKit.get(url)
+
+  if (!rst || !rst.price) {
+    return rst
+  }
+
+  if (sellToken === '0xe9e7cea3dedca5984780bafc599bd69add087d56') {
+    return 1 / parseFloat(rst.price)
+  } else {
+    parseFloat(rst.price)
+  }
+}
+
+DoDo.swap = async function (fromTokenAddress = '0xe9e7cea3dedca5984780bafc599bd69add087d56',
+                            fromTokenDecimals = 18,
+                            toTokenAddress = '0x111111111117dc0aa78b770fa6a738034120c302',
+                            toTokenDecimals = 18,
+                            amount = 100,
+                            userAddr = PrivateConfig.address,
+                            slippage = 1) {
+  amount = amount * (10 ** fromTokenDecimals)
+  const url = `https://dodo-route.dodoex.io/dodoapi/getdodoroute?fromTokenAddress=${fromTokenAddress}&fromTokenDecimals=${fromTokenDecimals}`
+      + `&toTokenAddress=${toTokenAddress}&toTokenDecimals=${toTokenDecimals}&fromAmount=${amount}&userAddr=${userAddr}`
+      + `&slippage=${slippage}&chainId=${chainID}&rpc=${rpc}`
+  const { data: rst } = await HttpKit.get(url, {
+    'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4464.0 Safari/537.36 Edg/91.0.852.0'
+  })
+  return rst
+}
+
+module.exports = DoDo

index.js

@@ -0,0 +1,227 @@
+const OneInch = require('./1inch.js')
+const DoDo = require('./dodo.js')
+const BinanceSpot = require('./BinanceSpot.js')
+const Config = require('./Config.js')
+const PrivateConfig = require('./PrivateConfig.js')
+const MyKit = require('./kit/MyKit.js')
+const Wallet = require('./wallet.js')
+const wallet = new Wallet()
+
+const bs = new BinanceSpot('-', '-')
+
+async function onTickDoDo(toToken) {
+  while (true) {
+    // 如果BNB连续变化maxRefreshBNBTimes次，则1INCH或其他交易所可能已经出bug。
+    if (Config.refreshBNBTimes >= Config.maxRefreshBNBTimes) {
+      console.log(`机器人判定交易所可能出了bug，失败次数：${Config.refreshBNBTimes}，为保护BNB，已停止交易。`)
+      break
+    }
+
+    try {
+      const tokenSymbol = toToken.symbol
+      const baseToken = Config.baseToken
+      if (!baseToken.balance) {
+        await MyKit.sleep(1000)
+  
+        continue
+      }
+      const binancePairSymbol = tokenSymbol + baseToken.symbol
+      const amount = Config.baseTokenAmount < baseToken.balance ? Config.baseTokenAmount : baseToken.balance
+      const profitLimit = toToken.profitLimit ? toToken.profitLimit : Config.profitLimit
+      const binancePrice = await bs.price(binancePairSymbol)
+  
+      // 一次判断
+      let time = MyKit.getTimeByMillisecond(new Date().getTime())
+
+      // 直接判断并抢单
+      const DoDoSwapRst = await DoDo.swap(baseToken.contract, baseToken.decimals, toToken.contract, toToken.decimals, amount)
+      // 对询价结果容错
+      if (!DoDoSwapRst || !DoDoSwapRst.data) {
+        continue
+      }
+
+      // 构建交易包
+      const swapRST = DoDoSwapRst.data
+      swapRST.price = MyKit._N(swapRST.resPricePerToToken, 6)
+      swapRST.tx = {
+        gasPrice: 7 * (10 ** 9),
+        gas: '500000',
+        from: PrivateConfig.address,
+        to: swapRST.to,
+        data: swapRST.data
+      }
+
+      // 间距百分比与预估利润
+      distance = MyKit._N(100 * ((binancePrice / swapRST.price - 1.001)), 4)
+      profit = MyKit._N(amount * distance / 100 - Config.charge, 4)
+
+      // debug
+      if (Config.debug) {
+        console.log(`[${time}, ${binancePairSymbol}] D价格: ${swapRST.price}，C价格: ${binancePrice}，利润:${profit}，源：${swapRST.useSource}。`)
+      }
+
+      // 屏蔽询价源
+      if (Config.limitSources.indexOf(swapRST.useSource) !== -1 || !swapRST.useSource) {
+        continue
+      }
+
+      if (swapRST.price && !baseToken.isSwap && profit > Config.profitLimit) {
+        if (distance > 20) {
+          console.log('[利润大于20%]手续费*1.5执行抢单逻辑.')
+          swapRST.tx.gasPrice = parseInt((parseInt(swapRST.tx.gasPrice) * 1.5)) + ''
+        }
+
+        console.log(`[${time}, ${tokenSymbol}]判定通过, 利润率:${distance}%, 预估利润:${profit}${baseToken.symbol}, 目标利润:${Config.profitLimit}${baseToken.symbol}.\n`)
+        console.log(`DEFI价格: ${swapRST.price}, CEFI价格: ${binancePrice}, 报价源: ${swapRST.useSource}\n\n`)
+        await wallet.transferByTXDoDo(swapRST.tx)
+      } 
+      // else if (profit > 0) {
+      //   console.log(`[${time}, ${tokenSymbol}]二次判定不通过, 利润率:${distance}%, 预估利润:${profit}${baseToken.symbol}, 目标利润:${profitLimit}${baseToken.symbol}.\n`)
+      //   console.log(`DEFI价格: ${swapRST.price}, CEFI价格: ${binancePrice}, 报价源: ${swapRST.useSource}\n\n`)
+      // }
+    } catch (e) {
+      console.log(e)
+    }
+
+    await MyKit.sleep(Config.delay)
+  }
+}
+
+async function onTick1Inch(toToken) {
+  while (true) {
+    toToken.alive = true
+
+    // 如果BNB连续变化maxRefreshBNBTimes次，则1INCH或其他交易所可能已经出bug。
+    if (Config.refreshBNBTimes >= Config.maxRefreshBNBTimes) {
+      console.log(`机器人判定交易所可能出了bug，失败次数：${Config.refreshBNBTimes}，为保护BNB，已停止交易。`)
+      break
+    }
+
+    try {
+      const tokenSymbol = toToken.symbol
+      const baseToken = Config.baseToken
+      if (!baseToken.balance) {
+        await MyKit.sleep(1000)
+
+        continue
+      }
+      const binancePairSymbol = tokenSymbol + baseToken.symbol
+      const amount = Config.baseTokenAmount < baseToken.balance ? Config.baseTokenAmount : baseToken.balance
+      const OneInchPrice = await OneInch.price(baseToken.contract, baseToken.decimals, amount, toToken.contract)
+      const binancePrice = await bs.price(binancePairSymbol)
+      let distance = MyKit._N(100 * ((binancePrice / OneInchPrice) - 1.001), 4)
+      let profit = MyKit._N(amount * distance / 100 - Config.charge, 4)
+      let time = MyKit.getTimeByMillisecond(new Date().getTime())
+
+      // debug
+      if (Config.debug && profit > 0) {
+        console.log(`[${time}, ${binancePairSymbol}] D价格: ${OneInchPrice}，C价格: ${binancePrice}，利润:${profit}。`)
+      }
+
+      // 一次判断
+      if (profit > Config.profitLimit) {
+        // 二次判断，并获取交易tx
+        const swapRST = await OneInch.swap(baseToken.contract, toToken.contract, baseToken.decimals, amount)
+        if (!swapRST) {
+          continue
+        }
+      
+        distance = MyKit._N(100 * ((binancePrice / swapRST.price) - 1.001), 4)
+        profit = MyKit._N(amount * distance / 100 - Config.charge, 4)
+        if (!baseToken.isSwap && profit > Config.profitLimit) {
+          time = MyKit.getTimeByMillisecond(new Date().getTime())
+
+          // gas容错
+          swapRST.tx.gas = parseInt((parseInt(swapRST.tx.gas) * 1.5)) + ''
+
+          // 如果利润大于5%，手续费*2抢单
+          if (distance > 20) {
+            console.log('[利润大于20%]手续费*1.5执行抢单逻辑.')
+            swapRST.tx.gasPrice = parseInt((parseInt(swapRST.tx.gasPrice) * 1.5)) + ''
+          }
+
+          console.log(`[${time}, ${tokenSymbol}]判定通过, 利润率:${distance}%, 预估利润:${profit}${baseToken.symbol}, 目标利润:${Config.profitLimit}${baseToken.symbol}.\n`)
+          console.log(`DEFI价格: ${swapRST.price}, CEFI价格: ${binancePrice}\n\n`)
+          await wallet.transferByTX1Inch(swapRST.tx)
+        }
+      }
+
+      await MyKit.sleep(5000)
+    } catch (e) {
+      console.log(e)
+    }
+  }
+}
+
+async function flushBalance () {
+  while (true) {
+    try {
+      Config.baseToken.contractModel.methods.balanceOf(PrivateConfig.address).call((err, result) => {
+        if (result) {
+          let balance = MyKit._N(parseFloat(result) / (10 ** Config.baseToken.decimals), 4)
+          const prevBalance = Config.baseToken.balance
+          Config.baseToken.balance = balance
+
+          if ((prevBalance || prevBalance === 0) && balance !== prevBalance) {
+            console.log(`[${Config.baseToken.symbol}余额变更]${prevBalance}->${balance}, 交易失败(BNB连续减少但BUSD不变化)次数: 0.\n`)
+            Config.refreshBNBTimes = 0
+          } else if (!prevBalance && prevBalance !== 0) {
+            console.log(`[${Config.baseToken.symbol}余额初始化]${balance}.`)
+          }
+        }
+      })
+    } catch (e) {
+      console.log(e)
+    }
+
+    await MyKit.sleep(1000)
+  }
+}
+
+async function flushBNB() {
+  while (true) {
+    try {
+      let balance = await wallet.getBalance()
+
+      if (balance) {
+        balance = MyKit._N(parseFloat(balance), 4)
+        const prevBalance = Config.bnbBalance
+
+        if ((prevBalance || prevBalance === 0) && balance !== prevBalance) {
+          console.log(`[BNB余额变更]${prevBalance}->${balance}.`)
+          // 发送过交易的情况下才判定为因交易减少BNB
+          if (balance < prevBalance) {
+            console.log(`\t当前交易失败(BNB连续减少但BUSD不变化)次数：${++Config.refreshBNBTimes}.`)
+          }
+        } else if (!prevBalance && prevBalance !== 0) {
+          console.log(`[BNB余额初始化]${balance}.`)
+        }
+
+        Config.bnbBalance = balance
+      }
+    } catch (e) {
+      console.log(e)
+    }
+
+    await MyKit.sleep(1000)
+  }
+}
+
+async function main () {
+  console.log('初始化中...')
+  console.log(`交易所：${Config.exchange}。`)
+  await MyKit.sleep(1000)
+
+  flushBalance()
+  flushBNB()
+
+  for (const token of Config.tokenList) {
+    if (Config.exchange === '1inch') {
+      onTick1Inch(token)
+    } else if (Config.exchange === 'dodo') {
+      onTickDoDo(token)
+    }
+  }
+}
+
+main()

kit/BinanceTik.js

@@ -0,0 +1,24 @@
+const CryptoJS = require('crypto')
+
+class Tik {
+  // 创建签名
+  createSignature (secretKey, data) {
+    const hmac = CryptoJS.createHmac('sha256', secretKey)
+    hmac.update(this.toQueryString(data))
+    return hmac.digest('hex')
+  }
+  // 将map转换为queryString
+  toQueryString (data) {
+    let queryString = ''
+    for (let key in data) {
+      queryString = queryString + `${key}=${data[key]}&`
+    }
+    return queryString.substring(0, queryString.length - 1)
+  }
+  // 获取最终QueryURL
+  toFinalQueryURL (url, data, signature) {
+    return url + '?' + this.toQueryString(data) + '&signature=' + signature
+  }
+}
+
+module.exports = Tik

kit/HttpKit.js

@@ -0,0 +1,68 @@
+const axios = require('axios-https-proxy-fix')
+const MyKit = require('./MyKit.js')
+
+class HttpKit {}
+
+const isDev = process.env.USER === 'skyfffire'
+const opts = {}
+
+if (isDev) {
+  opts.host = '127.0.0.1'
+  opts.port = 9080
+}
+
+HttpKit.request = async function (url, data, method, headers={}) {
+  const params = {}
+  params.timeout = 3 * 1000
+  params.method = method
+  params.url = url
+  params.data = data
+  params.headers = headers
+  if (isDev) params.proxy = JSON.parse(JSON.stringify(opts))
+
+  if (method === 'get') {
+    return await axios.get(url, { proxy: params.proxy, headers: headers }).catch(error => Promise.reject({ rst: false, data: error.response.data }))
+  } else if (method === 'post') {
+    return await axios.post(url, data,{ proxy: params.proxy, headers: headers }).catch(error => Promise.reject({ rst: false, data: error.response.data }))
+  } else {
+    return await axios(params).catch(error => {
+      Promise.reject({ rst: false, data: error.response.data })
+    })
+  }
+}
+
+HttpKit.post = async function(url, data, headers) {
+  try {
+    return await HttpKit.request(url, data, 'post', headers)
+  } catch (e) {
+    const msg = 'Caught post error: ' + JSON.stringify(e) + ', ' + url
+    if (msg.indexOf('cannot') === -1 
+    && msg.indexOf('timeout') === -1 
+    && msg.indexOf('{}') === -1
+    && msg.indexOf('server error') === -1) {
+      let time = MyKit.getTimeByMillisecond(new Date().getTime())
+      console.error(time, msg)
+    }
+
+    return e
+  }
+}
+
+HttpKit.get = async function(url, headers) {
+  try {
+    return await HttpKit.request(url, {}, 'get', headers)
+  } catch (e) {
+    const msg = 'Caught get error: ' + JSON.stringify(e) + ', ' + url
+    if (msg.indexOf('cannot') === -1 
+    && msg.indexOf('timeout') === -1 
+    && msg.indexOf('{}') === -1
+    && msg.indexOf('server error') === -1) {
+      let time = MyKit.getTimeByMillisecond(new Date().getTime())
+      console.error(time, msg)
+    }
+
+    return e
+  }
+}
+
+module.exports = HttpKit

kit/MyKit.js

@@ -0,0 +1,202 @@
+class MyKit {}
+
+/**
+ * 条件处理器
+ *
+ * @param rst
+ * @param condition
+ * @returns {*}
+ */
+MyKit.conditionHandler = function (rst, condition) {
+  return rst && condition
+}
+
+/**
+ * 豪秒级时间戳转换
+ *
+ * @param timestamp
+ * @returns {*}
+ */
+MyKit.getTimeByMillisecond = function (timestamp) {
+  // 组织日期格式并返回
+  return MyKit.dateFormat('YYYY-mm-dd HH:MM:SS', new Date(timestamp))
+}
+
+/**
+ * 秒级时间戳转换
+ *
+ * @param timestamp
+ * @returns {*}
+ */
+MyKit.getTimeBySecond = function (timestamp) {
+  // 组织日期格式并返回
+  return MyKit.dateFormat('YYYY-mm-dd HH:MM:SS', new Date(timestamp * 1000))
+}
+
+/**
+ * 格式化日期
+ *
+ * @param fmt 日期格式
+ * @param date 日期对象
+ * @returns {*}
+ */
+MyKit.dateFormat = function (fmt, date) {
+  let ret
+  const opt = {
+    "Y+": date.getFullYear().toString(),        // 年
+    "m+": (date.getMonth() + 1).toString(),     // 月
+    "d+": date.getDate().toString(),            // 日
+    "H+": date.getHours().toString(),           // 时
+    "M+": date.getMinutes().toString(),         // 分
+    "S+": date.getSeconds().toString(),         // 秒
+    "s+": date.getMilliseconds().toString()     // 毫秒
+    // 有其他格式化字符需求可以继续添加，必须转化成字符串
+  }
+
+  for (let k in opt) {
+    ret = new RegExp("(" + k + ")").exec(fmt)
+    if (ret) {
+      fmt = fmt.replace(ret[1], (ret[1].length === 1) ? (opt[k]) : (opt[k].padStart(ret[1].length, "0")))
+    }
+  }
+
+  return fmt
+}
+
+/**
+ * 截取小数位工具
+ * @param num 需要截取的小数
+ * @param n 截取位数
+ * @returns {number}
+ * @private
+ */
+MyKit._N = function (num, n) {
+  if (!num) {
+    return 0
+  }
+
+  let rst = num.toString()
+
+  if (rst.indexOf('e') !== -1) {
+    return 0
+  }
+
+  if (rst.indexOf('.') !== -1) {
+    rst = rst.substring(0, rst.indexOf('.') + n + 1)
+  }
+
+  return parseFloat(rst)
+}
+
+/**
+ * 转成非科学计数法
+ * @param num
+ * @returns {string}
+ */
+MyKit.toNonExponential = function (num) {
+  const m = num.toExponential().match(/\d(?:\.(\d*))?e([+-]\d+)/)
+  return num.toFixed(Math.max(0, (m[1] || '').length - m[2]))
+}
+
+/**
+ * 睡眠工具
+ * @param time 单位：毫秒
+ * @returns {Promise<unknown>}
+ */
+MyKit.sleep = function (time) {
+  return new Promise(function (resolve) {
+    setTimeout(function () {
+      resolve(true)
+    }, time)
+  })
+}
+
+/**
+ * EMA计算器
+ * @param lastEma 上一个EMA
+ * @param closePrice 收盘价
+ * @param units 数据条数
+ * @returns {number}
+ */
+MyKit.EMA = function (lastEma, closePrice, units) {
+  return (lastEma * (units - 1) + closePrice * 2) / (units + 1)
+}
+
+/**
+ *
+ * 计算移动平均线指标, ma的周期为days
+ *
+ * @method MA
+ * @param {Array} ticks 一维数组类型，每个元素为当前Tick的收盘价格
+ * @param {Integer} day
+ * @return {Array} mas
+ */
+MyKit.MA = function (ticks, day) {
+  const mas = []
+  for (let i = 0; i < ticks.length; i++) {
+    if (i < day - 1) {
+      mas.push(ticks[i])
+    } else {
+      let valueSum = 0
+      for (let j = i; j > i - day; j--) {
+        valueSum += ticks[j]
+
+        if (i === ticks.length - 1) {
+          // console.log(day, ticks[j])
+        }
+      }
+      if (i === ticks.length - 1) {
+        // console.log(day, valueSum)
+      }
+      mas.push(valueSum / day)
+    }
+  }
+  return mas
+}
+
+/**
+ *
+ * 计算macd指标,快速和慢速移动平均线的周期分别取12和26
+ *
+ * @method MACD
+ * @param {Array} ticks
+ * 一维数组类型，每个元素为tick的收盘价格
+ * @param {Integer} N1
+ * 整数类型，是为快线
+ * @param {Integer} N2
+ * 整数类型，是为慢线
+ * @param {Integer} N3
+ * 整数类型，是为信号长度
+ * @return {Object} 返回一个包含diffs deas bars属性的对象,每个属性对应的类型为{Array[Number]}
+ */
+MyKit.MACD = function (ticks, N1, N2, N3) {
+  const emaN1 = []
+  const emaN2 = []
+  const diffs = []
+  const deas = []
+  const bars = []
+
+  for (let i = 0; i < ticks.length; i++) {
+    const c = ticks[i]
+    if (i === 0) {
+      emaN1.push(c)
+      emaN2.push(c)
+      deas.push(0)
+    } else {
+      emaN1.push(MyKit.EMA(emaN1[i - 1], c, N1))
+      emaN2.push(MyKit.EMA(emaN2[i - 1], c, N2))
+    }
+    // 计算离差值
+    diffs.push(emaN1[i] - emaN2[i])
+
+    if (i !== 0) {
+      deas.push(MyKit.EMA(deas[i - 1], diffs[i], N3))
+    }
+    // bars.push((diffs[i]-deas[i]) * 2);
+    bars.push(diffs[i] - deas[i])
+  }
+
+  return { diffs: diffs, deas: deas, bars: bars }
+}
+
+module.exports = MyKit

package-lock.json

@@ -0,0 +1,3314 @@
+{
+  "name": "bsc_binance_carry",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
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+      "requires": {
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+        "ethereumjs-util": "^7.1.1"
+      },
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+          "requires": {
+            "@types/node": "*"
+          }
+        },
+        "bn.js": {
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+        },
+        "ethereumjs-util": {
+          "version": "7.1.2",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-7.1.2.tgz",
+          "integrity": "sha512-xCV3PTAhW8Q2k88XZn9VcO4OrjpeXAlDm5LQTaOLp81SjNSSY6+MwuGXrx6vafOMheWSmZGxIXUbue5e9UvUBw==",
+          "requires": {
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+            "bn.js": "^5.1.2",
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+            "ethereum-cryptography": "^0.1.3",
+            "ethjs-util": "0.1.6",
+            "rlp": "^2.2.4"
+          }
+        }
+      }
+    },
+    "@ethereumjs/tx": {
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+      "requires": {
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+        "ethereumjs-util": "^7.1.2"
+      },
+      "dependencies": {
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+          "requires": {
+            "@types/node": "*"
+          }
+        },
+        "bn.js": {
+          "version": "5.2.0",
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+        },
+        "ethereumjs-util": {
+          "version": "7.1.2",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-7.1.2.tgz",
+          "integrity": "sha512-xCV3PTAhW8Q2k88XZn9VcO4OrjpeXAlDm5LQTaOLp81SjNSSY6+MwuGXrx6vafOMheWSmZGxIXUbue5e9UvUBw==",
+          "requires": {
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+            "bn.js": "^5.1.2",
+            "create-hash": "^1.1.2",
+            "ethereum-cryptography": "^0.1.3",
+            "ethjs-util": "0.1.6",
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+          }
+        }
+      }
+    },
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+      "requires": {
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+        "@ethersproject/bignumber": "^5.0.7",
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+        "@ethersproject/constants": "^5.0.4",
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+        "@ethersproject/logger": "^5.0.5",
+        "@ethersproject/properties": "^5.0.3",
+        "@ethersproject/strings": "^5.0.4"
+      }
+    },
+    "@ethersproject/abstract-provider": {
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+        "@ethersproject/properties": "^5.4.0",
+        "@ethersproject/transactions": "^5.4.0",
+        "@ethersproject/web": "^5.4.0"
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+    },
+    "@ethersproject/abstract-signer": {
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+      }
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+        "@ethersproject/logger": "^5.4.0"
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+        "@ethersproject/bignumber": "^5.4.0",
+        "@ethersproject/bytes": "^5.4.0",
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+        "@ethersproject/signing-key": "^5.4.0"
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+    },
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+      "version": "5.4.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/web/-/web-5.4.0.tgz",
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+        "@ethersproject/properties": "^5.4.0",
+        "@ethersproject/strings": "^5.4.0"
+      }
+    },
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+}

package.json

@@ -0,0 +1,26 @@
+{
+  "name": "bsc_binance_carry",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "node index.js",
+    "withdraw": "node withdraw.js",
+    "test": "node test.js",
+    "secondarySell": "node secondarySell.js",
+    "transferToExchange": "node transferToExchange.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "axios": "^0.21.1",
+    "axios-https-proxy-fix": "^0.17.1",
+    "bignumber": "^1.1.0",
+    "crypto": "^1.0.1",
+    "ethereumjs-tx": "1.3.7",
+    "node-metamask": "^1.1.2",
+    "request": "^2.88.2",
+    "web3": "^1.3.6"
+  }
+}

pancakeswap.js

@@ -0,0 +1,45 @@
+const HttpKit = require('./kit/HttpKit')
+
+class PancakeSwap {}
+
+PancakeSwap.pairs = async function () {
+  const url = 'https://api.pancakeswap.info/api/v2/pairs'
+  const { data: rst } = await HttpKit.get(url)
+  return rst
+}
+
+PancakeSwap.tokenList = async function () {
+  const url = 'https://api.pancakeswap.info/api/v2/tokens'
+  const { data: rst } = await HttpKit.get(url)
+  return rst
+}
+
+PancakeSwap.tokenInfo = async function (symbol = 'WBNB', tokens) {
+  if (!tokens) {
+    tokens = await PancakeSwap.tokenList()
+  }
+
+  const { data: priceList } = tokens
+
+  for (const key in priceList) {
+    const token = priceList[key]
+
+    if (symbol === token.symbol) {
+      return token
+    }
+  }
+}
+
+PancakeSwap.priceByBNB = async function (symbol, list) {
+  const token = await PancakeSwap.tokenInfo(symbol, list)
+
+  return token ? token.price_BNB : 0
+}
+
+PancakeSwap.price = async function (symbol, list) {
+  const token = await PancakeSwap.tokenInfo(symbol, list)
+
+  return token ? token.price : 0
+}
+
+module.exports = PancakeSwap

secondarySell.js

@@ -0,0 +1,50 @@
+const BinanceSpot = require('./BinanceSpot.js')
+const Config = require('./Config.js')
+const ListenConfig = require('./ListenConfig.js')
+const PrivateConfig = require('./PrivateConfig.js')
+const MyKit = require('./kit/MyKit.js')
+
+const bs = new BinanceSpot(PrivateConfig.binanceAPIKey, PrivateConfig.binanceSecretKey)
+
+function findBalanceBySymbol (accountInfo, symbol='BUSD') {
+  for (const asset of accountInfo.balances) {
+    if (asset.asset === symbol) {
+      return parseFloat(asset.free)
+    }
+  }
+
+  return 0
+}
+
+async function onTick () {
+  const accountInfo = await bs.accountInfo()
+
+  if (accountInfo && accountInfo.balances) {
+    for (const token of ListenConfig.tokenList) {
+      const amount = MyKit._N(findBalanceBySymbol(accountInfo, token.symbol), token.binanceDecimals)
+      const pair = token.symbol + Config.baseToken.symbol
+
+      if (amount >= Math.pow(10, -token.binanceDecimals)) {
+        const orderRst = await bs.sell(pair, -1, amount)
+        const time = MyKit.getTimeByMillisecond(new Date().getTime())
+
+        console.log(`[${time} 二级交易所产生新的卖出]币种：${token.symbol}, 数量：${amount}, 卖出(${Config.baseToken.symbol})：${orderRst.cummulativeQuoteQty}.`)
+        console.log(`下单回执:${JSON.stringify(orderRst)}\n\n\n`)
+      }
+    }
+  }
+}
+
+async function main () {
+  while (true) {
+    try {
+      await onTick()
+    } catch (e) {
+      console.log(e)
+    }
+
+    await MyKit.sleep(5000)
+  }
+}
+
+main()

transferToExchange.js

@@ -0,0 +1,35 @@
+const MyKit = require('./kit/MyKit.js')
+const Wallet = require('./wallet.js')
+const Config = require('./Config.js')
+const ListenConfig = require('./ListenConfig.js')
+const PrivateConfig = require('./PrivateConfig.js')
+const wallet = new Wallet()
+let isTransfer = false
+
+async function onTick () {
+  for (const token of ListenConfig.tokenList) {
+    if (token.contractModel.methods.balanceOf && !token.isTransfer) {
+      token.contractModel.methods.balanceOf(PrivateConfig.address).call((err, result) => {
+        if (result) {
+          let balance = MyKit._N(parseFloat(result) / (10 ** token.decimals), token.binanceDecimals)
+
+          if (balance > Math.pow(10, -token.binanceDecimals) && !token.isTransfer) {
+            wallet.transferByContract(balance, PrivateConfig.exchangeAddress, token)
+            isTransfer = true
+          }
+        }
+      })
+    }
+  }
+}
+
+async function main () {
+  while (true) {
+    await MyKit.sleep(isTransfer ? 10000 : 5000)
+    isTransfer = false
+
+    await onTick()
+  }
+}
+
+main()

wallet.js

@@ -0,0 +1,174 @@
+const Config = require('./Config.js')
+const ListenConfig = require('./ListenConfig.js')
+const PrivateConfig = require('./PrivateConfig.js')
+const Web3 = require('web3')
+const Tx = require('ethereumjs-tx')
+const MyKit = require('./kit/MyKit.js')
+
+class Wallet {
+  constructor () {
+    const rpcURL = 'https://bsc-dataseed1.binance.org:443'
+    this.web3 = new Web3(rpcURL)
+    Config.baseToken.contractModel = new this.web3.eth.Contract(
+        Config.baseToken.abi,
+        Config.baseToken.contract, {
+          from: PrivateConfig.address
+        })
+    this.baseTokenContract = Config.baseToken.contractModel
+
+    for (const token of ListenConfig.tokenList) {
+      token.contractModel = new this.web3.eth.Contract(token.abi, token.contract, {
+        from: PrivateConfig.address
+      })
+    }
+  }
+
+  async getBalance (contract) {
+    const wei = await this.web3.eth.getBalance(PrivateConfig.address)
+    return this.web3.utils.fromWei(wei, 'ether')
+  }
+
+  async transferByTXDoDo (txObject) {
+    const txCount = await this.web3.eth.getTransactionCount(PrivateConfig.address)
+    txObject.nonce = this.web3.utils.toHex(txCount)
+    txObject.gasPrice = this.web3.utils.toHex(txObject.gasPrice)
+    txObject.gas = this.web3.utils.toHex(txObject.gas)
+    txObject.gasLimit = this.web3.utils.toHex(txObject.gasLimit)
+
+    const tx = new Tx(txObject)
+    tx.sign(Buffer.from(PrivateConfig.privateKey, 'hex'))
+    const serializedTx = tx.serialize()
+    const raw = '0x' + serializedTx.toString('hex')
+
+    Config.baseToken.isSwap = true
+    this.web3.eth.sendSignedTransaction(raw, async (err, txHash) => {
+      if (!txHash) {
+        console.log(err.toString())
+        txObject.data = undefined
+        console.log(txObject)
+
+        Config.baseToken.isSwap = false
+      } else {
+        const time = MyKit.getTimeByMillisecond(new Date().getTime())
+        txObject.data = undefined
+        console.log(`[发起新的交易]tx: ${JSON.stringify(txObject)}`)
+        console.log(`交易时间: ${time}, 交易回执: ${txHash}\n`)
+
+        await MyKit.sleep(10 * 1000)
+        Config.baseToken.isSwap = false
+      }
+    })
+  }
+
+  async transferByTX1Inch (txObject) {
+    const txCount = await this.web3.eth.getTransactionCount(PrivateConfig.address)
+    txObject.nonce = this.web3.utils.toHex(txCount)
+    // txObject.gasPrice = this.web3.utils.toHex(txObject.gasPrice)
+    txObject.gasPrice = '0x165a0bc00'
+    txObject.gas = this.web3.utils.toHex(txObject.gas)
+    txObject.value = this.web3.utils.toHex(txObject.value)
+    
+    const tx = new Tx(txObject)
+    tx.sign(Buffer.from(PrivateConfig.privateKey, 'hex'))
+    const serializedTx = tx.serialize()
+    const raw = '0x' + serializedTx.toString('hex')
+
+    Config.baseToken.isSwap = true
+    this.web3.eth.sendSignedTransaction(raw, async (err, txHash) => {
+      if (!txHash) {
+        console.log(err.toString())
+        txObject.data = undefined
+        console.log(txObject)
+        
+        Config.baseToken.isSwap = false
+      } else {
+        const time = MyKit.getTimeByMillisecond(new Date().getTime())
+        txObject.data = undefined
+        console.log(`[发起新的交易]tx: ${JSON.stringify(txObject)}`)
+        console.log(`交易时间: ${time}, 交易回执: ${txHash}\n`)
+
+        await MyKit.sleep(10 * 1000)
+        Config.baseToken.isSwap = false
+      }
+    })
+  }
+
+  async transferByContract (amount,
+                            to='0xA9D841B81da81c5B94fCe514211e3292FE3f882B',
+                            token=Config.baseToken) {
+    const balance = amount
+    const BN = this.web3.utils.BN
+
+    const decimals = token.decimals
+
+    if (decimals > 10) {
+      const balanceBN = new BN(parseInt(balance * (10 ** 10)))
+      const additionalBN = new BN(10 ** (decimals - 10))
+  
+      amount = balanceBN.mul(additionalBN).toString()
+    } else {
+      amount = balance * (10 ** decimals) + ''
+    }
+    amount = amount.split('.')[0]
+
+    const txCount = await this.web3.eth.getTransactionCount(PrivateConfig.address)
+
+    const txObject = {
+      from: PrivateConfig.address,
+      nonce: this.web3.utils.toHex(txCount),
+      gasPrice: this.web3.utils.toHex(this.web3.utils.toWei('7', 'gwei')),
+      gasLimit: this.web3.utils.toHex(70000),
+      to: token.contract,
+      value: '0x0',
+      data: token.contractModel.methods.transfer(to, amount).encodeABI()
+    }
+
+    const tx = new Tx(txObject)
+    tx.sign(Buffer.from(PrivateConfig.privateKey, 'hex'))
+    const serializedTx = tx.serialize()
+    const raw = '0x' + serializedTx.toString('hex')
+
+    token.isTransfer = true
+    this.web3.eth.sendSignedTransaction(raw, async (err, txHash) => {
+      if (!txHash) {
+        console.log(err)
+
+        token.isTransfer = false
+      } else {
+        const time = MyKit.getTimeByMillisecond(new Date().getTime())
+        console.log(`[${time} 到交易所的转账]${token.symbol} 数额: ${balance}, 回执: ${txHash}\n`)
+
+        await MyKit.sleep(20 * 1000)
+        token.isTransfer = false
+      }
+    })
+  }
+
+  async transfer (amount, to = '0xA9D841B81da81c5B94fCe514211e3292FE3f882B') {
+    amount = amount + ''
+    const txCount = Config.nonce
+
+    const txObject = {
+      nonce: this.web3.utils.toHex(txCount),
+      to: to,
+      value: this.web3.utils.toHex(this.web3.utils.toWei(amount, 'ether')),
+      gasLimit: this.web3.utils.toHex(21000),
+      gasPrice: this.web3.utils.toHex(this.web3.utils.toWei('10', 'gwei'))
+    }
+
+    const tx = new Tx(txObject)
+    tx.sign(Buffer.from(PrivateConfig.privateKey, 'hex'))
+    const serializedTx = tx.serialize()
+    const raw = '0x' + serializedTx.toString('hex')
+
+    this.web3.eth.sendSignedTransaction(raw, (err, txHash) => {
+      if (!txHash) {
+        console.log(err)
+      } else {
+        console.log('txHash:', txHash)
+      }
+    })
+  }
+}
+
+module.exports = Wallet

withdraw.js

@@ -0,0 +1,43 @@
+const BinanceSpot = require('./BinanceSpot.js')
+const Config = require('./Config.js')
+const PrivateConfig = require('./PrivateConfig.js')
+const MyKit = require('./kit/MyKit.js')
+
+const coin = 'BUSD'
+
+const bs = new BinanceSpot(PrivateConfig.binanceAPIKey, PrivateConfig.binanceSecretKey)
+
+function findBalanceBySymbol (accountInfo, symbol='BUSD') {
+  for (const asset of accountInfo.balances) {
+    if (asset.asset === symbol) {
+      return parseFloat(asset.free)
+    }
+  }
+
+  return 0
+}
+
+async function onTick () {
+  const accountInfo = await bs.accountInfo()
+
+  if (accountInfo && accountInfo.balances) {
+    const amount = MyKit._N(findBalanceBySymbol(accountInfo, Config.baseToken.symbol), 4)
+
+    if (amount >= 10) {
+      const transferRst = await bs.withdraw(amount, coin, PrivateConfig.address)
+      const time = MyKit.getTimeByMillisecond(new Date().getTime())
+
+      console.log(`[${time} 新的转账]地址：${PrivateConfig.address}, 数量：${amount}, 转账回执:${JSON.stringify(transferRst)}.\n\n\n`)
+    }
+  }
+}
+
+async function main () {
+  while (true) {
+    await onTick()
+
+    await MyKit.sleep(5000)
+  }
+}
+
+main()