{"type":"firestarter.listing","listing":{"id":"lst_q4pGw4h3","product_name":"Hasami-Yaki Bronze Yunomi Cup","category":"6049 Home & Garden Kitchen & Dining Tableware Drinkware Coffee & Tea Cups","description":"Asemi Hasami cups are premium porcelain cups, made and hand-glazed in Hasami, Nagasaki, Japan. The bottom of the cup is left free of any glaze, so you can feel the amazingly smooth haptic of raw porcelain. Limited edition.","images":["https://cdn.shopify.com/s/files/1/0332/2957/files/DSCF8635.png?v=1749054992","https://cdn.shopify.com/s/files/1/0332/2957/files/DSCF8639.png?v=1749055011","https://cdn.shopify.com/s/files/1/0332/2957/files/DSCF8643-2_3b744040-3b7f-4425-b1e9-1e49f4c1e444.png?v=1749055011"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.727Z"},"share_url":"https://firestarter.network/l/lst_q4pGw4h3","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_q4pGw4h3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hasami-Yaki Bronze Yunomi Cup' and a budget_max comfortably above $50.00 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."]}}