{"type":"firestarter.listing","listing":{"id":"lst_UCg8TQ0n","product_name":"Montreal Royals 1946 Authentic Wool Ballcap","category":"Hats_Wool","description":"JACKIE ROBINSON HISTORY, MADE TO THE EXACT SPECIFICATIONS OF THE 1946 CAP\nHistory: On April 18, 1946, Jackie Robinson stepped onto the field for the Montreal Royals at Roosevelt Stadium in Jersey City, NJ, against the Jersey City Giants and became the first player in modern history to break Organized Baseball's unwritten \"color line.\" Robinson (#9) went on to lead the International League in batting average and fielding percentage, and was promoted to Brooklyn the following season.\nWorn by Robinson in his transformative season with the Royals, this beautiful royal blue wool broadcloth cap is finished with the fancy stubby felt \"M,” just like they wore in ‘46. ","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/MontrealRoyals1946VintageBallcap1.jpg?v=1740585757","https://cdn.shopify.com/s/files/1/1487/1618/files/2025_EFF_StillLife_51736_d69d3f7e-ed46-40e5-9b8f-1aeb4f3dcd1c.jpg?v=1743111227","https://cdn.shopify.com/s/files/1/1487/1618/files/MontrealRoyals1946VintageBallcap2.jpg?v=1743111227","https://cdn.shopify.com/s/files/1/1487/1618/files/MontrealRoyals1946VintageBallcap3.jpg?v=1743111227","https://cdn.shopify.com/s/files/1/1487/1618/files/Brim-detail-updated_c46ee57d-e341-4c8a-92c2-46116df1c4f8.jpg?v=1745356730"],"price":51,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.675Z"},"share_url":"https://firestarter.network/l/lst_UCg8TQ0n","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_UCg8TQ0n' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Montreal Royals 1946 Authentic Wool Ballcap' and a budget_max comfortably above $51.00 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."]}}