Walmart Marketplace Connector changelog
All notable changes to Walmart Marketplace Connector (kv_walmart) are documented here.
The format follows Keep a Changelog and the project uses Semantic Versioning.
[Unreleased]
Section titled “[Unreleased]”[1.0.0] - 2026-11-06
Section titled “[1.0.0] - 2026-11-06”- Initial release, built on the shared Marketplace Hub.
- Connection with your own Walmart API key pair (client ID and secret) stored encrypted, access token exchange with the required Walmart headers, test mode on the Walmart sandbox and live mode, connection test.
- Offers created for items that already exist in the Walmart catalog (MP_ITEM_MATCH feed, matched by GTIN), the result read back per SKU; stock and price pushed per SKU with price rules and stock buffer.
- Order import (seller fulfilled): pagination, automatic acknowledge, cancelled lines left out, status follow; tracking numbers sent with Ship Order Lines (known carriers and other carriers with tracking URL); cancel lines with Walmart’s reasons.
- Returns listed read only and linked to the imported order.
- Walmart throttling headers read, 429 answers retried; job queue with back-off, cron (command line and secret address), log viewer with CSV export.
- Multi-Vendor: marketplace owner mode or one Walmart account per vendor.
- Not included: Walmart Canada and Mexico, Walmart Fulfillment Services, full item setup (MP_ITEM), refunds, promotions and repricer strategies.