API call: getBalance
From Moneytrackin' help
Returns the balance of all the transactions of a given project.
Arguments
login - Username
password - Password MD5'ed
project - ID of the project (returned in function listProjects).
Specify an empty string to reference the main account
Example response
<?xml version='1.0' encoding='UTF-8'?> <result code="done"> <balance>747.75</balance> </result>
Exceptions
In case of error a SOAP fault exception with the error description will be thrown