Walmart Marketplace
Walmart Marketplace · Online stores
Sell on Walmart: items, orders, inventory and prices
The client pastes their client ID from Walmart Marketplace's settings. We store it encrypted.
Tested against Walmart Marketplace's live API.
Building with Walmart Marketplace? The docs have setup steps and code for every tool.
Open the Walmart Marketplace docsTools
Your agent calls any endpoint of Walmart Marketplace's API with the request tool, with the client's access attached.
Base URL for request
https://marketplace.walmartapis.com/v3
request
HTTPS ANY /v1/clients/{clientId}/walmart/{path}
Any endpoint of Walmart Marketplace's own API, with the client's access attached.
- servicestringrequired
- This service: walmart
- methodstringrequired
- GET, POST, PUT, PATCH or DELETE
- pathstringrequired
- The path under https://marketplace.walmartapis.com/v3
- queryobjectoptional
- Query parameters
- bodyobjectoptional
- A JSON body
Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.
What the client approves
- Use the Walmart Marketplace key you paste, with only the access you gave that key
Get started
Send your next client one link
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