This function allows you to get your current top-up balance from our system. This is important as you must have sufficient credit in your top-up account in order for the PlaceBooking function to be successful.
|ShipAction||YES||This tells our system which function you require||GetBalance|
|Username||YES||You must specify your username||testuser|
|APIKey||YES||This is available from your P4D account page||HJ1E6DOTRDXAOL4LWBB|
stdClass Object ( [ShipAction] => GetBalance [Status] => Success [RequestDate] => 2012-10-04 21:10:50 [Username] => testuser [Balance] => 16839.47 )