BDOWebMarket.js

const axios = require('axios')
/**
 * To get your TradeAuth_Session and __RequestVerificationToken cookies,
 * you need to login to your region's web trade market.
 *
 * Below is a list of all regions and their respective web market URLs, choose
 * your region and login to the web market. Once logged in, open your DevTools
 * (in Chrome: Ctrl + Shift + I or F12) and click the Network tab.
 *
 * On the Web Market, click on a category and then subcategory from the
 * left side menu of the page and check your Network tab.
 *
 * You should see a 'GetWorldMarketList' request, click on it
 * and check the 'Cookies' tab.
 *
 * Copy the TradeAuth_Session (COOKIE_TRADE_AUTH) and
 * __RequestVerificationToken (COOKIE_REQUEST_VERIFICATION_TOKEN) cookie
 * and set their respective values in the constants below.
 *
 * The TradeAuth_Session cookie doesn't actually need to be filled in, however
 * it must not be undefined.
 *
 * Now, from the 'Payload' tab, copy the __RequestVerificationToken value and set
 * QUERY_REQUEST_VERFICATION_TOKEN to it's value.
 *
 * For parameters in requests, see https://developers.veliainn.com/
 */

const TRADE_AUTH_SESSION = 'TradeAuth_Session'
const REQUEST_VERIFICATION = '__RequestVerificationToken'

// Cookie: TradeAuth_Session
const COOKIE_TRADE_AUTH  = ''

// Cookie: __RequestVerificationToken
const COOKIE_REQUEST_VERIFICATION_TOKEN = ''

// URL Encoded Param: __RequestVerificationToken
const QUERY_REQUEST_VERFICATION_TOKEN = ''

const REGIONS = {
  na: "na-trade.naeu.playblackdesert.com",
  eu: "eu-trade.naeu.playblackdesert.com",
  sea: "trade.sea.playblackdesert.com",
  mena: "trade.tr.playblackdesert.com",
  kr: "trade.kr.playblackdesert.com",
  ru: "trade.ru.playblackdesert.com",
  jp: "trade.jp.playblackdesert.com",
  th: "trade.th.playblackdesert.com",
  tw: "trade.tw.playblackdesert.com",
  sa: "blackdesert-tradeweb.playredfox.com",
  console_eu: "eu-trade.console.playblackdesert.com",
  console_na: "na-trade.console.playblackdesert.com",
  console_asia: "asia-trade.console.playblackdesert.com"
}

/**
 * @param {string} region Game region
 * @returns {Promise<any>} Hot list items
 */
var GetWorldMarketHotList = (region) => {
  return new Promise ((resolve, reject) => {
    var options = {
      method: 'post',
      url: `https://${REGIONS[region]}/Home/GetWorldMarketHotList`,
      headers: {
        'Cookie': `${TRADE_AUTH_SESSION}=${COOKIE_TRADE_AUTH}; ${REQUEST_VERIFICATION}=${COOKIE_REQUEST_VERIFICATION_TOKEN}`,
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36'
      }
    }

    axios(options).then((res) => {
      resolve(res.data)
    }).catch((err) => {
      console.error(err)
      reject(err)
    })
  })
}

/**
 * @param {string} region Game region
 * @param {string | number} mainCategory Main category ID
 * @param {string | number} subCategory Sub category ID
 * @returns {Promise<any>} Items in sub category
 */
var GetWorldMarketList = (region, mainCategory, subCategory = 1) => {
  return new Promise ((resolve, reject) => {
    var params = new URLSearchParams()
    params.append(REQUEST_VERIFICATION, QUERY_REQUEST_VERFICATION_TOKEN)
    params.append('mainCategory', mainCategory)
    params.append('subCategory', subCategory)

    var options = {
      method: 'post',
      url: `https://${REGIONS[region]}/Home/GetWorldMarketList`,
      headers: {
        'Cookie': `${TRADE_AUTH_SESSION}=${COOKIE_TRADE_AUTH}; ${REQUEST_VERIFICATION}=${COOKIE_REQUEST_VERIFICATION_TOKEN}`,
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36'
      },
      data: params
    }

    axios(options).then((res) => {
      resolve(res.data)
    }).catch((err) => {
      console.error(err)
      reject(err)
    })
  })
}

/**
 * @param {string} region Game region
 * @param {string} mainKey ID of item
 * @returns {Promise<any>} Item details
 */
var GetWorldMarketSubList = (region, mainKey) => {
  return new Promise ((resolve, reject) => {
    var params = new URLSearchParams()
    params.append(REQUEST_VERIFICATION, QUERY_REQUEST_VERFICATION_TOKEN)
    params.append('mainKey', mainKey)
    params.append('usingCleint', 0)

    var options = {
      method: 'post',
      url: `https://${REGIONS[region]}/Home/GetWorldMarketSubList`,
      headers: {
        'Cookie': `${TRADE_AUTH_SESSION}=${COOKIE_TRADE_AUTH}; ${REQUEST_VERIFICATION}=${COOKIE_REQUEST_VERIFICATION_TOKEN}`,
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36'
      },
      data: params
    }

    axios(options).then((res) => {
      resolve(res.data)
    }).catch((err) => {
      console.error(err)
      reject(err)
    })
  })
}

/**
 * @param {string} region Game Region
 * @param {string} search String to search for
 * @returns {<Promise<any>>} The result of the search
 * @example GetWorldMarketSearchList('na', 'Kzarka').then((data) => { ... })
 */
var GetWorldMarketSearchList = (region, search) => {
  return new Promise ((resolve, reject) => {
    var params = new URLSearchParams()
    params.append(REQUEST_VERIFICATION, QUERY_REQUEST_VERFICATION_TOKEN)
    params.append('searchText', search)

    var options = {
      method: 'post',
      url: `https://${REGIONS[region]}/Home/GetWorldMarketSearchList`,
      headers: {
        'Cookie': `${TRADE_AUTH_SESSION}=${COOKIE_TRADE_AUTH}; ${REQUEST_VERIFICATION}=${COOKIE_REQUEST_VERIFICATION_TOKEN}`,
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36'
      },
      data: params
    }

    axios(options).then((res) => {
      resolve(res.data)
    }).catch((err) => {
      console.error(err)
      reject(err)
    })
  })
}

/**
 * @param {string} region Game region
 * @param {string | number} mainKey ID of item
 * @param {string | number} subKey Enhancement level if available (0-20)
 * @returns {Promise<any>} Item details with price history and bidding information
 */
var GetItemSellBuyInfo = (region, mainKey, subKey) => {
  return new Promise ((resolve, reject) => {
    var params = new URLSearchParams()
    params.append(REQUEST_VERIFICATION, QUERY_REQUEST_VERFICATION_TOKEN)
    params.append('keyType', 0)
    params.append('mainKey', mainKey)
    params.append('subKey', subKey)
    params.append('isUp', true)

    var options = {
      method: 'post',
      url: `https://${REGIONS[region]}/Home/GetItemSellBuyInfo`,
      headers: {
        'Cookie': `${TRADE_AUTH_SESSION}=${COOKIE_TRADE_AUTH}; ${REQUEST_VERIFICATION}=${COOKIE_REQUEST_VERIFICATION_TOKEN}`,
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36'
      },
      data: params
    }

    axios(options).then((res) => {
      resolve(res.data)
    }).catch((err) => {
      console.error(err)
      reject(err)
    })
  })
}

/**
 * @param {string} region Game region
 * @returns {Promise<any>} Item(s) in market wait list
 */
var GetWorldMarketWaitList = (region) => {
  return new Promise ((resolve, reject) => {
    var options = {
      method: 'post',
      url: `https://${REGIONS[region]}/Home/GetWorldMarketWaitList`,
      headers: {
        'Cookie': `${TRADE_AUTH_SESSION}=${COOKIE_TRADE_AUTH}; ${REQUEST_VERIFICATION}=${COOKIE_REQUEST_VERIFICATION_TOKEN}`,
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36'
      }
    }

    axios(options).then((res) => {
      resolve(res.data)
    }).catch((err) => {
      console.error(err)
      reject(err)
    })
  })
}

module.exports = {
  GetWorldMarketHotList,
  GetWorldMarketList,
  GetWorldMarketSubList,
  GetWorldMarketSearchList,
  GetItemSellBuyInfo,
  GetWorldMarketWaitList
}