{"type":"firestarter.listing","listing":{"id":"lst_usWCBVdB","product_name":"Espresso Cup","category":"Cafe","description":"Maybe you’ve got a state-of-the-art La Marzocco, or maybe you make stovetop espresso with your grandmother’s hand-me-down Bialetti. Either way, our stoneware espresso cups make drinking it feel sophisticated—plus, thick walls help retain the liquid’s heat and espresso’s golden crema looks great in the white glaze and dark brown stoneware.\n2.5”W x 2”H. 4 fl oz.\nEspresso cups ship within 5 business days. Saucers sold separately. Learn more about our materials here.","images":["https://cdn.shopify.com/s/files/1/0525/6963/7016/products/CAFE_ESP-CUP_DRK-BRN_WHT_F.png?v=1696960058","https://cdn.shopify.com/s/files/1/0525/6963/7016/files/HOLIDAY_CAFE_GROUP-2.jpg?v=1744813643","https://cdn.shopify.com/s/files/1/0525/6963/7016/products/1_5b3830d6-84ad-4361-8953-ae2c2e94770c.jpg?v=1744813643","https://cdn.shopify.com/s/files/1/0525/6963/7016/files/espressotoastfinal.png?v=1761156123"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:22.553Z"},"share_url":"https://firestarter.network/l/lst_usWCBVdB","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_usWCBVdB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Espresso Cup' and a budget_max comfortably above $40.00 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."]}}