Update: Ship With Walmart API samples expanded to Canada, Chile, and Mexico
Date: August 27, 2026
Walmart has expanded the request samples in the Ship With Walmart Create Label API and Create label with Multi Package API to include API samples for Canada (CA), Chile (CL), and Mexico (MX). The updated samples provide marketplace-specific shipping details, including package dimensions, and carrier information to help sellers configure label requests for each marketplace.
What changed
- Updated
carrierandcarrierServiceTypevalues for the CA, MX, and CL markets. - Added sample package information, including
boxDimensionswith height, weight, and length, along with carrier-specific dimension details.
Why it matters
By providing marketplace-specific examples for package dimensions, carriers, and carrier service types, the Ship With Walmart APIs can help sellers correctly configure label requests tomore easily implement shipping workflows across supported marketplaces.
Next steps
- Review the updated Create Label API Reference Guide and Create label with Multi Package API Reference Guide documentation.
- Review the new CA, CL, and MX samples and update your integrations as needed for marketplaces.