Can an AI agent buy from Shopify Shop MCP (Shopify Catalog)?
An agent can build the order here; the buyer finishes the purchase: the buyer finishes the purchase (confirms and/or pays) at the store's continue_url.
- Last checked: 2026-11-14T10:09:35.050128+00:00
- Result: An outside agent built a checkout; the buyer must finish a step
- Protocol: shop-mcp/mcp-2026-07-28
- Agent can pay alone: yes, after the buyer approves a one-time link
- Payment options at checkout: shop_pay, shopify.card
- Buyer must provide: buyer_identity_contact_method_required, delivery_address_required, delivery_no_delivery_available, extension_interaction_required
- Ships to (tested): none of the tested countries
- No delivery to (tested): DE, GB, JP, KR, US
- Agent shopping endpoint: https://mcp.shop.com/
How an agent buys here
- Connect: Shopify Shop MCP (one endpoint for many Shopify stores; pass the store's domain as `shop` in search_catalog and create_checkout).
- Find the product: call search_catalog with your query and context {"address_country": "US", "currency": "USD"}.
- Create a checkout: create_checkout with the variant id and quantity and the same context. The response shows the total, delivery options and any messages.
- Before checkout completes, have from the buyer: buyer email or phone number; delivery address; a step the buyer completes on the store's own page (continue_url).
- Payment offered at checkout: Shop Pay: on the first purchase the buyer approves once at the store's continue_url and can link Shop Pay to the agent (identity linking); after that the agent can pay alone; card: the buyer enters card details on the store's checkout page (continue_url) for each purchase.
- The checkout returned requires_escalation: hand the buyer the continue_url to confirm and pay.
- Pay only with the buyer's authorisation, under the store's terms. ONAA is not a party to the purchase, holds no funds and cannot pay for you.
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