List invoices
Authentication
Query parameters
Only invoices whose issue date is on or after this date. Accepts an ISO 8601 date or date-time. Date-only values (e.g. 2026-06-30) are treated as UTC; date-times without an explicit timezone offset are ambiguous, so include one (e.g. 2026-06-30T00:00:00-05:00) when precision matters.
Only invoices whose issue date is on or before this date. Accepts an ISO 8601 date or date-time. Date-only values (e.g. 2026-06-30) are treated as UTC; date-times without an explicit timezone offset are ambiguous, so include one (e.g. 2026-06-30T00:00:00-05:00) when precision matters.
Only invoices whose due date is on or after this date. Invoices without a due date are not matched. Accepts an ISO 8601 date or date-time. Date-only values (e.g. 2026-06-30) are treated as UTC; date-times without an explicit timezone offset are ambiguous, so include one (e.g. 2026-06-30T00:00:00-05:00) when precision matters.
Only invoices whose due date is on or before this date. Invoices without a due date are not matched. Accepts an ISO 8601 date or date-time. Date-only values (e.g. 2026-06-30) are treated as UTC; date-times without an explicit timezone offset are ambiguous, so include one (e.g. 2026-06-30T00:00:00-05:00) when precision matters.
Filter by the invoice number shown on the invoice, whether draft or posted (exact match).
Filter by purchase order reference (exact match, whitespace-sensitive).
Filter by invoice currency code (case-insensitive, e.g. USD).