You can read all the Invoices from Xero without passing any filters. However, to retrieve specific records based on any filter conditions, you can add the following filters as "queryParameters" as shown in the below example.

Learn how to retrieve specific invoice records from Xero using filters with this comprehensive document. Discover the various filters available, such as order, page, includeArchived, IDs, ContactIDs, Statuses, InvoiceNumbers, and where. We provide an exam

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Param Name	Type	Description
order	String	Order by any element returned
page	String	Up to 100 invoices will be returned per call, with line items shown for each, when the page parameter is used. e.g. page=1
includeArchived	Boolean	E.g. includeArchived=true Invoices with a status of ARCHIVED will be included in the response
IDs	String	Filter by a comma-separated list of InvoicesIDs
ContactIDs	String	Filter by a comma-separated list of ContactIDs
Statuses	String	Filter by a comma-separated list of Statuses
InvoiceNumbers	String	Filter by a comma-separated list of InvoiceNumbers
where	String	Filter using the where parameter. We recommend you limit filtering to the optimised elements only.