Walmart rolls out the welcome mat for your AI shopping agent

Walmart announced October 21 that Agent Profiles will roll out in November 2026, letting shoppers authorize each AI shopping agent with a dedicated profile inside their Walmart account — a model the company compares to adding an authorized user on a credit card. Each agent's purchases appear on their own line, and shoppers can require approval for every order or set a spending limit — Walmart's examples are $50, $100 or $200 — within which the agent can buy on its own. Profiles can be deleted at any time.

The guardrails are strict by default: approval is the default setting, Walmart can demand extra approvals even within an authorized limit, agents never receive payment-card data and cannot change payment methods, and rule-breakers get blocked. “We price products, not people,” the company says — agents see the same prices, offers and fees as humans on Walmart.com.

The rollout includes an Agent Gateway giving outside agents a purpose-built shopping API on Anthropic's Model Context Protocol — starting in beta for developers — instead of screen-scraping a site built for humans, which Walmart calls slow and error-prone. The gateway will also let agents restock a customer's “usuals” without seeing their broader purchase history.