Which MWS API should I use to get inbound and fulfillable quantity of a product?

Question

I would like to get 'inbound quantity', 'fulfillable quantity' and session of each product. Any one please help me to find out which MWS API call I should use for getting this data?

Answer 1

Option #1:

Use the Fulfillment Inventory API which is documented here.

Use the ListInventorySupply operation, which returns an InventorySupplyList containing InventorySupply elements.

InventorySupply contains InventorySupplyDetail elements, which in turn contain SupplyType elements, which can be of type Instock, Inbound, or Transfer.

Option #2:

Use the Reports API which is documented here.

The ReportType enumeration includes FBA Reports, which has an FBA Inventory Reports section containing valid enumeration values for different reports.

Instock and Inbound values are available in the _GET_AFN_INVENTORY_DATA_ or _GET_FBA_MYI_ALL_INVENTORY_DATA_ report types.