post https://corporate.spayu.in/api/bill/payment
{
"token":"SWwe6Mbsdbahbbbjfsnsafknnnkzlz",
"operator":"20",
"number":"12345678",
"mobile":"9758235694",
"amount":"859.00",
"biller":"RAMA+DEVI",
"duedate":"19/12/2020",
"apitxnid":"SPAYU9949022"
}