# Introduction

CJ API enables developers to access CJ system.

# Update Announcements

Update Time Update Content STATUS JUMP URL
2025-11-19 【Inventory Query Enhancement】
The "Query Inventory by Product ID" interface adds a new returned field: Sub-warehouse List, supporting queries for the detailed inventory distribution of products across all sub-warehouses.
Function Enhancement View Details
2025-11-18 【Warehouse Management】
Add a new interface "Get Storage Info".
New Interface View Details
2025-12-02 【Logistics Process】
Add complete documentation for the "Platform Logistics Order Processing", detailing the full-process status flow from order placement to receipt.
Documentation Added View Details