{"type":"firestarter.listing","listing":{"id":"lst_fYAjJYoW","product_name":"Lapsang Souchong Organic, Fair Trade Black Tea","category":"Tea","description":"Classic smoked black tea with a rich bold flavor has clear notes of smoke and pine with a smooth finish. Great for combining with other black teas if you want more of a hint of the smoky flavor (see Russian Caravan). Studies show black teas may help with lowering cholesterol and blood pressure levels.\nSampler: approx. 3 to 4 cups\nStandard: 2.5 oz - 25 to 30 cups\nLarge: 5 oz - 50 to 60 cups\nCaffeine Content: 60 mg\n Ingredients: Organic smoked black tea.\nBrewing Instructions: 1 teaspoon of tea per 8 ounces of boiling water. Infusion Time: 3-5 minutes.","images":["https://cdn.shopify.com/s/files/1/1346/1315/products/LapsangSouchongTea.png?v=1608173728","https://cdn.shopify.com/s/files/1/1346/1315/products/LapsangProductPhotography.png?v=1603825450"],"price":16.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:17.512Z"},"share_url":"https://firestarter.network/l/lst_fYAjJYoW","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 <your Firestarter API key>","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_fYAjJYoW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lapsang Souchong Organic, Fair Trade Black Tea' and a budget_max comfortably above $16.99 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."]}}