Retrieve running balance history for a specific account
JWT token obtained from /auth/login endpoint.
Example:
Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...Verification ID
Account number (required)
Number of records to skip for pagination
x >= 0Number of records per page
1 <= x <= 100Filter by month (YYYY-MM format)