{"type":"firestarter.listing","listing":{"id":"lst_K8OsmB8S","product_name":"Chicago Cubs 1911 Wool Shawl Collar Sweater","category":"Outerwear","description":"AUTHENTIC REPRODUCTION OF THE 1911 CHICAGO CUBS SHAWL COLLAR SWEATER\nHistory: The 1911 Cubs finished second in the National League behind the powerful New York Giants. Heinie Zimmerman led the team with a .307 average, and outfielder Frank Schulte hit a whopping 21 home runs — a huge achievement in the Dead Ball Era (Zimmerman, the runner up, only hit 9).\nThis shawl collar sweater is an authentic reproduction of the team cardigan worn by the 1911 Chicago Cubs, made with heavyweight alpaca and wool blend yarn with a wool felt emblem on the front.","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/20250911_EBBETS4231.jpg?v=1759170148","https://cdn.shopify.com/s/files/1/1487/1618/files/20250911_EBBETS4232.jpg?v=1759170161","https://cdn.shopify.com/s/files/1/1487/1618/files/20250911_EBBETS4233.jpg?v=1759170165"],"price":296,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:38.607Z"},"share_url":"https://firestarter.network/l/lst_K8OsmB8S","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_K8OsmB8S' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Chicago Cubs 1911 Wool Shawl Collar Sweater' and a budget_max comfortably above $296.00 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."]}}