{"service":"蝦皮 / PChome 庫存同步服務","docs":"/docs","endpoints":{"建立 SKU 對應":"POST /inventory/mapping","列出庫存":"GET /inventory","PChome 庫存":"GET /inventory/pchome","更新庫存（推送各平台）":"PUT /inventory/{sku}","ECOUNT×PChome 庫存對照表":"GET /inventory/merged"}}