Walmart Opens Walmart and Sam's Club to AI Shopping Agents With Gateway, Agent Profiles and Ground Rules
Walmart announced an MCP-based Agent Gateway and per-agent Agent Profiles with spending limits, letting approved AI assistants shop Walmart and Sam's Club. The move comes as Amazon blocks agent purchases.
Walmart said on October 21 that it is opening Walmart and Sam's Club to AI shopping agents. The Walmart Agent Gateway is an MCP server that lets approved agents search inventory and complete purchases. It is an early beta, invitation-only, and can be suspended at any time. Walmart already has integrations with ChatGPT, Gemini and Meta's Muse.
Agent Profiles, due next month, give each agent its own profile in the customer's account so its purchases are tracked separately. Shoppers can require approval for every transaction or pre-authorize purchases under a spending limit, and can delete a profile at any time. TechCrunch reports Walmart likens this to adding an authorized user on a credit card. A Walmart+ membership is not required.
Walmart also published terms for agents: its returns process applies even when an agent does not act as intended, agents may not exceed the shopper's intent or access payment details, and non-compliant agents will be blocked. Walmart says agents buying a customer's usual items do not receive personal information or purchase history. TechCrunch notes the announcement follows Amazon blocking AI agents from making purchases.
Why it matters for loyalty teams
The detail that matters for loyalty operators is who holds the customer relationship when an agent does the buying. Walmart's design keeps identity, payment and purchase history inside its own account and hands the agent only what it needs. That protects Walmart's first-party data, and it is a deliberate choice, not a technical limit.
A mid-market retailer cannot build a gateway or write agent terms, and should not try yet. The smaller, cheaper form is to make sure your loyalty identity can be attached to a purchase made outside your own app: a clean member ID in your order API, points that accrue on any channel's order, and a spending-control concept such as a per-order cap on redemptions. If an agent buys from you and the order cannot be tied to a member, you lose the earn event and the data behind it.
The trade-off is exposure. Agents shop on price and availability, so a points-heavy offer that works on loyal humans may be ignored or exploited by software. This does not apply yet to most small merchants, since Walmart's gateway is invitation-only beta and agent volume is tiny, but the member-ID groundwork is cheap to do now.
Analysis by LoyaltyWire Editorial.