thepromogroup.co.za WebMCP Tools, Schemas & Agent Capabilities

thepromogroup.co.za

live Unverified (seed import) Commerce 10 tools mixed implementation

South Africa's leading supplier of promotional products, corporate gifts, and branded merchandise. Free delivery over R1,200. Free artwork redraws. 70+ years experience.

First seen 2026-08-17 · Last seen 2026-08-17 · Source: webmcp.com

Answer 3 · Act 6 · Transact 1 · Score: Not yet scored

Tool inspector

update_cart_quantity

act imperative

Change the quantity of an item already in the shopping cart. Use remove_from_cart to delete an item.

Page: /

Input schema

Property	Type	Required	Description
`product_id`	string	yes	The product ID in the cart.
`quantity`	number	yes	New quantity. Setting to 0 removes the item.
`variants`	object	no	Variant selections that identify the specific line item, if the product has multiple variants in the cart.

Raw JSON schema

{
  "type": "object",
  "properties": {
    "product_id": {
      "type": "string",
      "description": "The product ID in the cart."
    },
    "quantity": {
      "type": "number",
      "description": "New quantity. Setting to 0 removes the item.",
      "minimum": 0,
      "maximum": 999
    },
    "variants": {
      "type": "object",
      "description": "Variant selections that identify the specific line item, if the product has multiple variants in the cart.",
      "additionalProperties": {
        "type": "string"
      }
    }
  },
  "required": [
    "product_id",
    "quantity"
  ]
}