API Newsletter

October 2022 | View All

News & Announcements

New! Shipping template automation via API available soon

Marketplace sellers will soon be able to create automated shipping templates via API. With this new feature, you can calculate the transit time for your U.S. customers’ orders based on your selected carrier and the zip code of your fulfillment center(s). This allows for a more accurate transit time to be added to your shipping template, which ultimately helps provide more timely delivered orders.

Stay tuned for more information!

Ship Order Lines API updated further

Starting this month, Marketplace sellers can choose from an expanded list of Walmart-approved carriers when marking orders as “Shipped”. We’ve recently updated the Ship Order Lines API to reflect this change, adding a schema for New Carriers.

With tracking supported through the subfield trackingInfo.CarrierName.Carrier, customers can see shipment status updates from these new carriers:

  • Chukou1
  • Sendle
  • Landmark Global
  • Sunyou
  • Yanwen
  • 4PX
  • GLS
  • OSM Worldwide
  • AM Trucking
  • CEVA
  • India Post
  • SF Express
  • CNE
  • TForce Freight
  • AxleHire
  • LSO


View new schema

Reminder: PreScheduled Reports retiring at the end of October

Please note that Marketplace sellers still have time to complete the migration to OnRequest. The retirement of all PreScheduled Reports, with the exception of Recon Report*, will be at the end of October 2022. The Developer Portal has been updated to show that these reports are now only available at OnRequest.

*Recon Report will continue to be available as a PreScheduled Report, due to the nature of this report having pregenerated data.

Brand new Walmart Business launch! Unlock a free 90-day trial

As a Marketplace seller, you are invited to try our all-new Walmart Business! Join us as a customer, and for a limited time, unlock a 90-day FREE trial to our Walmart Business+ Membership. You’ll gain access to benefits like free shipping with no minimum on eligible items and 2% rewards on eligible orders of $250 or more!*

With Walmart Business, you can:

  • Enjoy the same everyday low prices you’ve come to expect from Walmart.
  • Add up to five shared users on an account.
  • Have a simplified way to save money on business purchases.
  • Find curated assortments of offerings tailored to your business needs.
  • Trust in a brand and community you know and love.

*Restrictions apply. See full terms for details.


Start your free trial

Join us in Las Vegas at AAPEX & SEMA 2022

Mark your calendars, automotive sellers! November is coming soon, and so are two exciting tradeshows in Las Vegas: AAPEX and SEMA 2022.

Tradeshow Date Convention Location Booth Location Booth #
AAPEX 2022 Nov 1–3 The Venetian Expo & Caesars Forum Sands Expo A32006
SEMA 2022 Nov 1–4 Las Vegas Convention Center North Hall – Business Services 12073


Here, you can connect with the Walmart Marketplace team while networking with industry experts. Don’t forget to request meetings with the team at AAPEX or SEMA!


Request a meeting

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