search_products
Search Perkusai products
Search Perkusai for real, in-stock products in amazon.com (prices in US dollars). Describe what the shopper wants in natural language - e.g. "a full-size basketball", "espresso machine under $200", "wireless earbuds for running". Returns matching products with title, price, rating, stock, market and an affiliate `buy_url` (present it as the purchase link - the price is unchanged for the buyer), plus a `guide`, `coverage` and a paste-ready `markdown` block. Args: query: The shopper's request, in natural language. k: How many products to return (1-12). lang: Response language hint. This catalogue is served in English.
klangquery必填