UCP Checker

shopping_cart_get

Refresh a merchant cart state.

Schema

Input Schema

{
    "type": "object",
    "required": [
        "agent_id",
        "merchant_domain",
        "cart_id"
    ],
    "properties": {
        "cart_id": {
            "type": "string",
            "description": "Provider cart ID returned by shopping_cart_create or shopping_cart_update."
        },
        "agent_id": {
            "type": "string",
            "description": "Registered UCP Gateway UUID returned by register_ucp_profile; required for every Shopping tool."
        },
        "merchant_domain": {
            "type": "string",
            "description": "Merchant host such as 'outboundpower.com' or 'example.myshopify.com'. Do not include a URL scheme, localhost, private IP, file URL, or ftp URL."
        }
    },
    "description": "Arguments for refreshing a cart.",
    "additionalProperties": false
}
Verified Stores
1
Member Stores

Stores exposing the shopping_cart_get tool

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Weekly UCP Report
Issue #50 · Sep 14, 2026
+664
new verified stores
Verified rate
Latest spec
Cart capability