{"type":"firestarter.listing","listing":{"id":"lst_sQtoK9h1","product_name":"Third Wave Water","category":null,"description":"Third wave water gives you the perfect water to brew your coffee. Just add one Third Wave Water stick to 1 gallon of distilled or RO (Reverse Osmosis) water, shake, and use to brew your favorite coffee. Your coffee has never tasted so good!\nChoose from three specialized profiles to fit your coffee brewing needs! \nClassic Light Roast: A mineral blend crafted to optimize for Light to Medium-Light roasted coffees\nMedium Roast: A mineral blend crafted to optimize for Medium to Medium-Dark roasted coffees. \nEspresso Machine: This profile was created to give you the best experience with your beautiful espresso machines. You love espresso and finally spent the money on a machine worthy to create your morning shots and now it is time to protect your investment AND get full flavor by using the correct water.\n12ct box\n","images":["https://cdn.shopify.com/s/files/1/0339/5565/files/RUBYCOFFEEROASTERS_THIRDWAVEWATER-17.jpg?v=1722284462","https://cdn.shopify.com/s/files/1/0339/5565/files/RUBYCOFFEEROASTERS_THIRDWAVEWATER-3.jpg?v=1722284348","https://cdn.shopify.com/s/files/1/0339/5565/files/RUBYCOFFEEROASTERS_THIRDWAVEWATER-6.jpg?v=1722284348","https://cdn.shopify.com/s/files/1/0339/5565/files/RUBYCOFFEEROASTERS_THIRDWAVEWATER-10.jpg?v=1722284348"],"price":17,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.522Z"},"share_url":"https://firestarter.network/l/lst_sQtoK9h1","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_sQtoK9h1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Third Wave Water' and a budget_max comfortably above $17.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}