let eBay = require("ebay-node-api");

let ebay = new eBay({
  clientID: "-- Client APP ID ----",
  env: "SANDBOX", // optional default = 'PRODUCTION'
  headers: {
    // optional
    "X-EBAY-C-MARKETPLACE-ID": "EBAY_GB" // For Great Britain https://www.ebay.co.uk
  }
});

// findItemsBykeyword
ebay
  .findItemsByKeywords({
    keywords: "Garmin nuvi 1300 Automotive GPS Receiver",
    sortOrder: "PricePlusShippingLowest", //https://developer.ebay.com/devzone/finding/callref/extra/fndcmpltditms.rqst.srtordr.html
    pageNumber: 2,
    limit: 10
  })
  .then(
    data => {
      console.log(data);
    },
    error => {
      console.log(error);
    }
  );

// Get Single item listing on eBay
ebay.getSingleItem("153265274986").then(data => {
  console.log(data);
});

// Search Items by Keyword
ebay.getAccessToken().then(data => {
  ebay
    .searchItems({
      keyword: "drone",
      limit: "3"
    })
    .then(data => {
      console.log(data);
      // Data is in format of JSON
      // To check the format of Data, Go to this url (https://developer.ebay.com/api-     docs/buy/browse/resources/item_summary/methods/search#w4-w1-w4-SearchforItemsbyKeyword-0)
    });
});

// perform Advance Search Items by Keyword or category or both
// Search Buy It Now ipad items with one day shipping. (https://developer.ebay.com/DevZone/finding/CallRef/findItemsAdvanced.html)
ebay
  .findItemsAdvanced({
    entriesPerPage: 2,
    keywords: "ipad",
    ExpeditedShippingType: "OneDayShipping",
    ListingType: "AuctionWithBIN"
  })
  .then(
    data => {
      console.log(data);
    },
    error => {
      console.log(error);
    }
  );

npm run test