{"type":"firestarter.listing","listing":{"id":"lst_Nv9l8aPP","product_name":"San Francisco Giants 1958 MLB Authentic Wool Ballcap","category":null,"description":"THE AUTHENTIC ON-FIELD BALLCAP OF THE 1958 SAN FRANCISCO GIANTS\nHistory: Between 1953 and 1963, during what came to be known as the “Decade of Change” in baseball, six teams moved to new cities and four brand new ballclubs joined the majors.\nThe Giants and the Dodgers both moved from New York to California in the same year, and they took their rivalry with them. On opening day in 1958, San Francisco took the field at home against the boys in blue for the first major league game ever played on the West coast. Star Giants pitcher Rubén Gómez threw a complete-game, 8–0 shutout with six strikeouts and zero walks and went two for four at the plate himself, kicking off a new era of baseball in the sunshine state. \nEbbets teamed up with Mitchell & Ness to create the Decade of Change Collection, honoring the era with period-accurate ballcaps like this one — handmade in the U.S.A. from genuine wool broadcloth and featuring the flat embroidery style typical of the time.","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/20250903_EBBETS_HATS3605.jpg?v=1757704000","https://cdn.shopify.com/s/files/1/1487/1618/files/20250903_EBBETS_HATS3606.jpg?v=1757703999","https://cdn.shopify.com/s/files/1/1487/1618/files/20250903_EBBETS_HATS3607.jpg?v=1757704000","https://cdn.shopify.com/s/files/1/1487/1618/files/20250903_EBBETS_HATS3608.jpg?v=1757704000","https://cdn.shopify.com/s/files/1/1487/1618/files/20250903_EBBETS_HATS3609.jpg?v=1757704000","https://cdn.shopify.com/s/files/1/1487/1618/files/20250903_EBBETS_HATS3610.jpg?v=1757704000","https://cdn.shopify.com/s/files/1/1487/1618/files/Brim-detail-updated_1_8f0a8d78-7956-4787-8cb8-b9784bb20d3e.jpg?v=1775851444"],"price":41,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:38.649Z"},"share_url":"https://firestarter.network/l/lst_Nv9l8aPP","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_Nv9l8aPP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy San Francisco Giants 1958 MLB Authentic Wool Ballcap' and a budget_max comfortably above $41.00 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."]}}