Gets a list of expense invoices imported into the system for your company.
OpenApi Key created within Altera.app for a certain company
Defines the amount of invoices polled per page
10, 20, 50, 100 Defines the page we want to poll
INVOICE_NUMBER, ISSUE_DATE, SALE_DATE, DUE_DATE, AMOUNT_GROSS, CONTRACTOR_NAME "ISSUE_DATE"
ASC, DESC "DESC"
Freetext search over concatenated fields InvoiceNumber, ContractorName, ContractorTIN and ContractorCity
"INTERIM"
PAID, UNPAID, OVERDUE "OVERDUE"