Jump to Content

Home Guides API Reference Getting Started What's New API Status Help

Guides

Home Guides API Reference Getting Started What's New API Status Help

Introduction to Walmart Marketplace APIs
How to read market availability
Market-specific to Global API mapping
Global API migration FAQ
Get an access token using Token API
Retrieve access token details
Get started as a seller
Get started as an approved Solution Provider
Integrate with Walmart Marketplace APIs
OAuth 2.0 authorization
API scopes for Walmart Marketplace
Delegated access authorization

Assortment recommendations overview

Shipment protection API overview

Walmart Marketplace API deprecation guide

Feeds overview
List all feed statuses
Feed item status API for tracking fitment files
Fitment error report download

Insights API overview
Get seller's listing quality score
Retrieve Pro Seller tier status and reward details
Get unpublished item insights
Find categories with listing quality issues
Filter for item listing quality metrics

Inventory API overview
- Calculate your inventory
- Download inventory schemas
Choose an Inventory API
Retrieve inventory data
Update inventory data
Create inventory event notifications

Item Management API overview
Understanding the requirements for listing an item
- Get item setup requirements
Create items on Walmart.com
Monitor my item submission
Get my item details and insights
Update my existing items
Automotive fitment
Post item creation management recommendations
Item management API rate limits
Retire an item
Bulk item delete

Lag time API overview

Notifications overview
Notifications workflow
Test Notification API
All subscriptions
Create subscription
Update subscription
Delete subscription
Get event types
Subscribe to an event notification
Performance webhooks

On-request reports API overview
Using filters when requesting reports
Request an item report
Request an inventory report
Request an assortment recommendations report
Request a cancellation report
Request a delivery defect report
Request an item performance report
Request a return item overrides report
Request a promotions report
Request a CPA report
Request a shipping configuration report
Request a shipping program report
Request a lag time report
ACES coverage and fitment attributes gap reports
Request a Buy Box insights report
Request an API traffic report

Order management API overview
Download order schemas
Choose an orders API
Retrieve orders
Acknowledge orders
- Acknowledge an order
Shipping, cancellations, and refunds

Pricing and promotions management
Repricer Strategy
Update pricing
Price incentives overview
Promotional pricing error codes
Price management API (Deprecated)

Pricing and promotional pricing management API overview
Update promotional pricing for a single item
Update promotional pricing for multiple items (bulk)
Promotion price error codes

Rate limiting

Returns and refunds API overview
Initiate a refund

Reviews API overview
- Bulk update item status
Get RAP post-purchase items
Get categories

Walmart sandbox

Settings Management overview

Ship With Walmart
- Create scan form for labels
- Download scan form

Simplified Shipping Settings API overview

Utility APIs

Walmart Fulfillment Services (WFS) API overview
Set up items for WFS
- Restrict item sale by state or zip code
Convert items for WFS
Create an inbound shipment order
WFS hazmat items on hold
Fetch inbound preview
Retrieve inbound shipment items details
Retrieve inbound shipment items details
Check for inbound order errors
Update shipment quantities prior to delivery
Submit shipment tracking details
Cancel an inbound order
WFS Get Inventory (New)
Get inventory reconciliation data for WFS item
Get WFS inventory health report
Retrieve inventory log for a WFS item
Get WFS inventory (Legacy)
Multichannel solutions
Walmart preferred carriers
Check status of an inbound purchase order (Legacy)
Create an inbound purchase order (Legacy)

Marketplace troubleshooting resources

Analytics dashboard
API integration & usage
- OAuth authentication
Authentication & authorization
Getting started
Item & inventory
Orders & returns
Pricing & promotions
Reports
Sandbox
Shipping & fulfillment
Terms and conditions

Glossary

Walmart Fulfillment Services - WFS
Walmart preferred carriers

Update pickup scheduling (New)

Market availability: US only

Developer Portal

Terms and Conditions Privacy Policy

© 2026 Walmart. All rights reserved.