{"type":"firestarter.listing","listing":{"id":"lst_LjuQfKza","product_name":"Caguas-Rio Piedras Criollos 1956-57 Authentic Wool Ballcap","category":"Hats_Wool","description":"AN AUTHENTIC REPLICA OF THE BALLCAP WORN BY THE LEGENDARY PUERTO RICAN SQUAD\nHistory: The Criollos were a powerhouse team in '56-'57. With Vic Power, Luke Eatster and Sandy Koufax already on the roster, they acquired Roberto Clemente from Santurce mid-season. Clemente flirted with .400 until the last game of the season, ending the year with a .396 average.\nThis cap is an exact replication of the 1956-57 on-field cap worn by the Criollos, made with genuine navy broadcloth and finished with a felt “CR” sewn onto the crown. \n ","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/Caguas-Rio-Piedras-Criollos-1956-57-Vintage-Ballcap1.jpg?v=1741986681","https://cdn.shopify.com/s/files/1/1487/1618/files/Caguas-RioPiedrasCriollos1956-57VintageBallcap2.jpg?v=1741986681","https://cdn.shopify.com/s/files/1/1487/1618/files/BuffaloBisons1959VintageBallcap_3_c50da1df-f303-48ac-9c29-6044eef596f7.jpg?v=1741986681","https://cdn.shopify.com/s/files/1/1487/1618/files/Brim-detail-updated_37bb1404-b095-44d4-8b0d-ef444d6df70e.jpg?v=1745349576"],"price":51,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.734Z"},"share_url":"https://firestarter.network/l/lst_LjuQfKza","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_LjuQfKza' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Caguas-Rio Piedras Criollos 1956-57 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."]}}