Gorilla ROI connects to the Walmart Fulfillment Services API, Walmart Orders API, Walmart Returns API, Walmart Inventory API, Walmart Items API, and Walmart Prices API. It pulls 14 reports covering orders, inventory, inbound shipments, pricing, returns, refunds, and item catalog data. Two additional reports — Inventory History and Sales — are custom Gorilla ROI datasets built from your Walmart data and stored over time for historical analysis.
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Last updated -
June 19, 2026
What This Report Covers
✅ Date-stamped inventory snapshots per SKU captured by Gorilla ROI on a regular schedule
✅ Available, reserved, and total quantity per snapshot across Walmart ship nodes
✅ Marketplace, WPID, and GTIN included with every historical inventory record
The Walmart Inventory History report is a custom Gorilla ROI dataset that stores daily snapshots of your Walmart inventory levels over time. It captures available quantity, reserved quantity, total quantity, and ship node assignment per SKU so you can track stock trends across any date range. This report is part of our Walmart Seller Central Reports dataset.
Supported Fields
What Sellers Use This For
Chart inventory trends over any date range. The Date field lets you plot available quantity over weeks or months to spot seasonal patterns and reorder timing.
Compare available vs. reserved quantity over time. Track how much stock stays tied up in reserved status across different periods to understand fulfillment velocity.
Identify stock depletion rates per ship node. Filter by Ship Node and Date to see how quickly each Walmart fulfillment location draws down a given SKU.
Build replenishment forecasts from historical data. Consistent snapshots across weeks give you a baseline to project when a SKU will hit zero at each node.
How Gorilla ROI Pulls This Data
Walmart Inventory History is a custom Gorilla ROI dataset built from your Walmart inventory data. Data updates automatically on a regular schedule. No csv exports. No manual downloads. The numbers are current the moment you open your report. Feed AI with our data to stay on top and ahead of your business.
For setup instructions, see the Walmart Data Supported article in our help center.
Our Walmart Seller Central Reports and Fields
This data is available through our Walmart Seller Central Reports
Frequently
Asked Questions
What Walmart report and fields are supported?
How do I connect my Walmart Seller Central account to Gorilla ROI?
For step-by-step connection instructions, see the Walmart Data Supported article in our help center. Once connected, Gorilla ROI pulls your Walmart data automatically on a regular schedule with no csv exports or manual downloads required.
Does Gorilla ROI support Walmart Fulfillment Services (WFS) data?
Yes. The Inbound Shipment Items and Inbound Shipments reports pull directly from the Walmart Fulfillment Services API. They cover SKU-level quantities expected and received, damaged quantities, fill rate, carrier details, tracking numbers, and fulfillment center routing per inbound shipment.
Can I track Walmart inventory levels over time?
Yes. The Inventory report shows current available, reserved, and total quantities per SKU across ship nodes. The Inventory History report stores daily snapshots of those quantities so you can trend stock levels, measure depletion rates, and build replenishment forecasts across any date range.
What Walmart order and returns data is available?
Three reports cover orders: Orders List (order-level header data), Order Items (line-level status, fulfillment, and carrier data), and Order Charge (charge type, tax, and discount breakdown per line). Refund data sits in the Refunds report. Returns data spans two reports: Returns (header-level return order data) and Return Lines (unit-level charge, tax, refund status, and disposition detail per return line).
Does Gorilla ROI pull Walmart item and pricing data?
Yes. The Item report returns product name, price, published status, lifecycle status, condition, availability, and variant group data for every SKU. The Item Attributes report returns every attribute record per SKU including name, type, value, group, source, rank, and variant flags. The Price report returns the current price amount and currency for every item in your catalog.
How does the Walmart Sales report differ from the Orders List report?
Orders List returns raw order-level header data — one row per order with identifiers, totals, and shipping details. The Sales report is a custom Gorilla ROI dataset that aggregates your Walmart order data into sales counts, order counts, and sales amounts grouped by SKU, marketplace, order status, sales channel, and reporting period. Use Orders List for order-level detail and Sales for period-based performance analysis.
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