{"type":"firestarter.listing","listing":{"id":"lst_ZMV4XgFU","product_name":"Southern Methodist University 1941 Vintage Ballcap","category":"Headwear","description":"\n Description: Authentic reproduction of the original 1941 Southern Methodist University vintage ballcap. Hand-sewn from genuine wool baseball cloth. \n\n\nProduct Details:\n\n\nMade in the USA\n\nGenuine vintage gray wool broadcloth with royal blue soutache\nRed on royal blue felt \"M\"\nStandard visor with green satin under visor\n\n\nVintage hair cloth backed buckram crown\n\nSatin taping with cotton sweatband\nAdjustable size  come with leather strap and antiqued brass closure\n\nItem #: SMU41C\n\n\n\nLeague: Collegiate\nHistory: The 1941 SMU Mustangs were led by first baseman Captain Wilbur Keith and smooth hitting second baseman Sammy Davis. Roswell \"Little Hig\" Higginbotham coached the Ponies from 1936-1942.","images":["https://cdn.shopify.com/s/files/1/1487/1618/products/SMU41C_FRONT.jpg?v=1663109935","https://cdn.shopify.com/s/files/1/1487/1618/products/SMU41C_BACK.jpg?v=1663109935","https://cdn.shopify.com/s/files/1/1487/1618/products/SMU41C_ADJ.jpg?v=1663109935","https://cdn.shopify.com/s/files/1/1487/1618/products/SMU41C_INSIDE.jpg?v=1663109929"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:37.675Z"},"share_url":"https://firestarter.network/l/lst_ZMV4XgFU","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_ZMV4XgFU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Southern Methodist University 1941 Vintage Ballcap' and a budget_max comfortably above $28.00 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."]}}