{"type":"firestarter.listing","listing":{"id":"lst_04yFHxCe","product_name":"Santurce Cangrejeros 1954 Authentic Wool Ballcap","category":"Hats_Wool","description":"THE 1954 BALLCAP WORN BY ROBERTO CLEMENTE AND THE SANTURCE CANGREJEROS\nHistory: For the 1954-1955 winter league season in Puerto Rico, the Cangrejeros boasted one of the greatest outfields in baseball history. In right was a 20-year-old Roberto Clemente, soon to make his debut with the Pittsburgh Pirates. In center was reigning National League MVP Willie Mays, who won the Puerto Rican MVP that year. \nThis hat pays tribute to that team and future legend Roberto Clemente, pairing the marvelous Cangrejeros logo on the front with authentic baseball wool.","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/Santurce-Cangrejeros-1954-Vintage-Ballcap-Adjustable-2.jpg?v=1741987759","https://cdn.shopify.com/s/files/1/1487/1618/files/1080x1350-5_339c8f6f-3b8e-4be8-a774-e8fc6a9cde65.png?v=1750790863","https://cdn.shopify.com/s/files/1/1487/1618/files/1080x1350-4_a950bf9a-4c10-493a-aa4a-0b7a7452543b.png?v=1750790863","https://cdn.shopify.com/s/files/1/1487/1618/files/SanturceCangrejeros1954VintageBallcapFitted1.jpg?v=1750790863","https://cdn.shopify.com/s/files/1/1487/1618/files/SanturceCangrejeros1954VintageBallcapAdjustable3.jpg?v=1750790863","https://cdn.shopify.com/s/files/1/1487/1618/files/SanturceCangrejeros1954VintageBallcapFitted2.jpg?v=1750790861","https://cdn.shopify.com/s/files/1/1487/1618/files/Brim-detail-updated_57ed38da-f7e0-4d1f-b90e-fb8d625f060e.jpg?v=1750790861"],"price":51,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.649Z"},"share_url":"https://firestarter.network/l/lst_04yFHxCe","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_04yFHxCe' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Santurce Cangrejeros 1954 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."]}}