read.cart_custom_field_definitions

Declared cart-family custom fields (item/customer/cart) the checkout renders, by store.

• Surface: GET /v1/read/cart_custom_field_definitions · CLI forge read cart_custom_field_definitions · MCP tool read.cart_custom_field_definitions
• Auth: public (no actor; store resolves the tenant)

Params (JSON Schema)

{
  "properties": {
    "locale": {
      "minLength": 1,
      "type": "string"
    },
    "store": {
      "minLength": 1,
      "type": "string"
    }
  },
  "type": "object"
}

Result (200)

Open (unknown) — this capability does not declare an output schema.

Errors

validation_failed (400) · not_found (404)