Save Stock Items

The Stock API allows businesses to record new stock items in Smart Invoice.
This endpoint ensures that inventory updates from approved purchases, imports, sales, and stock movement adjustments (e.g., interbranch transfers) are reflected accurately.

⚠️ Dependency: After calling this endpoint, a subsequent call to Save Stock Master must be made to update the overall stock quantities.

SaveStockItems() method

This method saves stock item data into Smart Invoice. It is mandatory for all industries except the service industry.

Request Parameters

Parameter	Type	Description
TPIN	string	Taxpayer Identification Number of the business
Branch Id	string	Branch identifier where the stock is being saved
Item Code	string	Unique identifier for the item
Quantity	decimal	Quantity of the stock item being added
Adjustment Reason	string	Reason for stock adjustment (e.g., Purchase, Import, Transfer)
Total Amount	decimal	Total stock amount for the item

Usage Example

Successful Response

{
  "success": true,
  "code": "000",
  "message": "Operation completed successfully",
  "timestamp": "2025-09-22 15:14:37",
  "data": null,
  "error": null
}