Multichannel Solutions API Sandbox is a secure, isolated test environment that enables sellers and solution providers to simulate and validate integrations with Walmart’s Multichannel Solutions (MCS) APIs without affecting live production data.

You can use this environment to:

• Configure and test sales channels.
• Create and manage test items.
• Simulate customer orders and track fulfillment.
• Verify delivery promises and cancellation flows.

This ensures end-to-end validation and faster onboarding before launching in the production environment.

Actions in the sandbox do not affect your live data or production systems. Data in the sandbox will be reset after 48 hours.

Key Features

• Custom Test Data: Create and modify sandbox test data tailored to your scenarios.
• Safe experimentation: Test and debug API Integrations without impacting production environment.
• End-to-end Simulation: Simulate sales channel creation, item creation, order placement, fulfillment, and tracking for Multichannel Solution.
• Consistent API behavior: Sandbox mimics production behavior with mock and simulation data.

Environments

• Sandbox: https://sandbox.api.walmart.com/
• Production: https://api.walmart.com/