Lists the active vendors synced from your accounting integration, sorted by name. Use a vendor's id as vendor_identifier in Update expense transaction.

Pass transaction_id (a CTX-... or EXP-... ID) to get only the vendors you can assign to that transaction: vendors in the transaction's currency. Wafeq integrations aren't filtered by currency. An unknown transaction_id returns 404.

Filter by name with search. Results are paginated: 100 per page by default (see Pagination). If your business has no accounting integration, the list is empty.