warehouse_id	int	(optional) Warehouse ID. The list of identifiers can be retrieved using the method getInventoryWarehouses.
supplier_id	int	(optional) Limiting results to a specific supplier ID
series_id	int	(optional) Limiting results to a specific document series ID
date_from	int	(optional) Date from which documents should be retrieved (Unix timestamp)
date_to	int	(optional) Date up to which documents should be retrieved (Unix timestamp)
filter_document_number	varchar(50)	(optional) Filtering by document number (full or partial match)
page	int	(optional) Results paging (100 documents per page)

The method returns the data in JSON format.

status	varchar(30)	SUCCESS - request executed correctly ERROR - an error occurred during an API request. Error details will be described in 2 additional returned fields: error_message and error_code
purchase_orders	array	List of purchase orders. Each element contains fields listed below
| - id	int	Purchase order identifier
| - name	varchar(80)	Purchase order name
| - series_id	int	Purchase order series identifier
| - document_number	varchar(50)	Full document number
| - date_created	int	Purchase order creation date (Unix timestamp)
| - date_sent	int	Purchase order sent date (Unix timestamp)
| - date_received	int	(optional) Purchase order received date (Unix timestamp)
| - date_completed	int	(optional) Purchase order completed date (Unix timestamp)
| - warehouse_id	int	Warehouse identifier
| - supplier_id	int	Supplier identifier
| - payer_id	int	(optional) Payer identifier
| - currency	varchar(3)	Purchase order currency (e.g. EUR, USD)
| - total_quantity	int	Total quantity of items
| - completed_total_quantity	int	Total quantity of received items
| - total_cost	decimal(10,2)	Total order cost
| - completed_total_cost	decimal(10,2)	Total cost of received items
| - items_count	int	Number of unique items in purchase order
| - completed_items_count	int	Number of unique items received
| - cost_invoice_no	varchar(50)	(optional) Related invoice number
| - notes	text	(optional) Purchase order notes/description
| - status	tinyint	Order status. 0 - draft, 1 - sent, 2 - received, 3 - completed, 4 - completed partially, 5 - canceled

Input data:
{ "date_from": 1609459200, "date_to": 1640995199, "page": 1 } Output data:
{ "status": "SUCCESS", "purchase_orders": [ { "order_id": 1234, "name": "Monthly Stock Order", "series_id": 15, "document_number": "PZ/2021/12/31", "date_add": 1640908800, "date_created": 1640908800, "date_received": 1641254400, "date_completed": null, "warehouse_id": 1, "supplier_id": 5, "payer_id": 3, "currency": "EUR", "total_quantity": 100, "completed_total_quantity": 50, "total_cost": 1000.00, "completed_total_cost": 500.00, "items_count": 5, "completed_items_count": 3, "invoice_no": "FV/2021/12/123", "notes": "Monthly stock delivery", "status": 2 } ] } A sample request in PHP:
<?php $methodParams = '{ "date_from": 1609459200, "date_to": 1640995199, "page": 1 }'; $apiParams = [ "method" => "getInventoryPurchaseOrders", "parameters" => $methodParams ]; $curl = curl_init("https://api.baselinker.com/connector.php"); curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_HTTPHEADER, ["X-BLToken: xxx"]); curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($apiParams)); $response = curl_exec($curl);