{"type":"firestarter.listing","listing":{"id":"lst_w4722DF4","product_name":"Green Kokoro","category":null,"description":"This brewed genmaicha tea is nutty, toasty, and slightly sweet, with a comforting and alluring aroma. It's comprised of toasted brown rice, sencha (Japan's most popular type of green tea, known for its rich umami and vibrant green color), and matcha (6%).\nWe love it in the mid and late afternoons; the perfect pick-me-up, very lightly caffeinated. Good anytime for modest stimulation.\nCaffeine: A serving contains around 15mg of caffeine, or about half that matcha. In contrast, a cup of brewed coffee contains around 150mg, so it's roughly a tenth of a cup of brewed coffee. \nHow to brew: Best brewed with water at 185°F for 1 minute (longer if you want it stronger / more astringent).\nServing size: 1 tablespoon (about 5g) per 6-8 oz water.","images":["https://cdn.shopify.com/s/files/1/0222/8459/9373/files/KOKORO_01.jpg?v=1742248573","https://cdn.shopify.com/s/files/1/0222/8459/9373/files/KOKORO_02.jpg?v=1742249138","https://cdn.shopify.com/s/files/1/0222/8459/9373/files/KOKORO_03.jpg?v=1742249138","https://cdn.shopify.com/s/files/1/0222/8459/9373/files/KOKORO_04-tini.jpg?v=1742249117"],"price":24,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:26.518Z"},"share_url":"https://firestarter.network/l/lst_w4722DF4","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_w4722DF4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Green Kokoro' and a budget_max comfortably above $24.00 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."]}}