A little less legwork.
Start with your agent.
CartRelay is built for shopping with agents, not browsing another storefront. You tell your agent what matters. It discovers real options through CartRelay. You review and authorize an exact shopping intent before retailer handoff.
What should your agent help with?
No source query is made here. Your brief stays in this page unless you copy it.
A brief isn't a connection.
Use an agent client that supports a hosted MCP endpoint with a Bearer key, or an agent integration that calls authenticated REST. Create a short-lived delegated key in the docs, configure your trusted client, and verify its connection. Both entry points are for agents; browser cookies do not grant commerce access.
Assistant features, account permissions and supported connection methods vary. No unverified consumer-assistant compatibility is promised. There is no on-site shopping chatbot and no manual catalog fallback.
Your agent does the finding.
You make the call.
Give your connected agent the brief. It compares current source facts, resolves exact variants and quantities, and returns an expiring CartRelay review link. Open it in the same browser that created the agent's delegated key; that shopper session owns the intent.
Review every variant, quantity, currency and unknown fact. Explicit consent authorizes retailer handoff only, not a purchase. CartRelay rechecks the source. Changed or unresolved selections withhold all retailer action links: ask your agent to revise and send a fresh review link.
A retailer link may open one item only and may not set your quantity. Retailers confirm the final variant, quantity, price, stock, taxes, shipping and payment. A cross-retailer intent is not one universal checkout or an inventory reservation.