code: def createLoanOffer(self, currency, amount, duration, autoRenew,
                          lendingRate):
          
          return self._private('createLoanOffer', currency=currency,
                               amount=amount, duration=duration,
                               autoRenew=autoRenew, lendingRate=lendingRate)
docs: Creates a loan offer for a given currency. Required POST parameters
          are "currency", "amount", "duration", "autoRenew" (0 or 1), and
          "lendingRate".