App script - API

googlesheet-api

function doGet(request){
   var doc = SpreadsheetApp.getActiveSpreadsheet();
   var sheet = doc.getSheetByName('Sheet1');
   var values = sheet.getDataRange().getValues();
   
   var output =[]

   for(var i=1;i<values.length;i++)
   {
    var row= {};
    row['symbol']=values[i][1];
    row['exchhange']=values[i][2];
    row['company']=values[i][3];
    row['open']=values[i][4];
    row['price']=values[i][5];
    row['high']=values[i][6];
    row['low']=values[i][7];
    row['change']=values[i][8];
    row['change%']=values[i][9];
    row['h52w']=values[i][10];
    row['l52w']=values[i][11];
    row['volume']=values[i][12];
    row['pe']=values[i][13];
    row['eps']=values[i][14];
    row['yclose']=values[i][15];
    row['shares']=values[i][16];
    row['marketcap']=values[i][17];
    row['volavg']=values[i][18];
    row['datedelay']=values[i][19];
    output.push(row);
   }

   var retObj = ContentService.createTextOutput(JSON.stringify({data:output})).setMimeType(ContentService.MimeType.JSON)
  // Logger.log(output)
  return retObj
}