Action confirmation

Methods:

Method	Description	Corresponding API call
`createSmsConfirmation(request: CreateSmsConfirmationRequest)`	Start an SMS confirmation session	Request SMS code
`completeSmsConfirmation(request: CompleteSmsConfirmationRequest)`	Verify an OTP code and complete the session	Verify SMS code

Usage Examples:

Completing SMS confirmation

WirexPay.actionConfirmation.completeSmsConfirmation({ code: '123456', session_id: 'some-id' })
  .then(response => console.log('SMS confirmation token:', response))
  .catch(error => console.error('Error fetching transactions:', error));