Invoice
Aggregated "what is ready to bill?" view: uninvoiced billable hours and indicative time value, uninvoiced chargeable expense value, and uninvoiced fixed amount totals, grouped per customer (default) or per project. Only billable, Approved/AutoApproved, not-yet-invoiced records are counted. Time and fixed amounts are in each customer's currency; expense values are in the account's base currency (before markup). Use PreviewUninvoicedItems for exact invoice-ready amounts for one customer.
get/api/Invoice/UninvoicedSummary
Query parameters
CompanyIDinteger
Optional. Limit the summary to this customer company.
ProjectIDinteger
Optional. Limit the summary to this project.
GroupBystring
Group rows by "Customer" (default) or "Project".
Response
Returns one row per customer (or project) with uninvoiced value. Customers with nothing uninvoiced are omitted.