{"type":"firestarter.listing","listing":{"id":"lst_rGAQYELB","product_name":"Duke University Pinstripe Script Vintage Ballcap","category":"Headwear","description":"\nDescription: Authentic reproduction of the original 1968 Duke University ballcap. Hand-sewn from genuine wool baseball cloth.\nProduct Details:\n\n\nMade in the USA\n\nGenuine cream wool broadcloth with navy blue pinstripe\n\nNavy blue felt \"Duke\" script with tail\n\n\nStandard navy blue wool visor with green satin under visor\n\nVintage hair cloth backed buckram crown\n\nSatin taping with cotton sweatband\n\nAdjustable sizes come with leather strap and antiqued brass closure\nOfficially Licensed College Vault Product\nItem #: DUN68C\n\n\nLeague: Collegiate Baseball\nHistory: Before Bo Jackson and Deion Sanders, there was the legendary two sport phenom Dick Groat. Groat was an All-American in both baseball and basketball at Duke and the first to have his basketball jersey retired at the University. He was also the first player to be inducted to both the College Baseball and Basketball Halls of fames. Groat would go on to an illustrious pro baseball career earning All-Star honors 8 times, 2 World Series rings with the Pirates and Cardinals and a National League MVP in 1960. Groat played just one season in the NBA for the Fort Wayne Pistons. Pirates GM Branch Rickey advised Groat that he couldn't afford to have him risk injury playing basketball, and Groat chose to stick with baseball so he would not lose his bonus. Groat is one of just 13 players to have played in both the NBA and MLB.\n","images":["https://cdn.shopify.com/s/files/1/1487/1618/products/21624901_02.jpg?v=1681320200","https://cdn.shopify.com/s/files/1/1487/1618/products/21624901_03.jpg?v=1681320201","https://cdn.shopify.com/s/files/1/1487/1618/products/21624901_04.jpg?v=1681320201","https://cdn.shopify.com/s/files/1/1487/1618/products/21624904_03.jpg?v=1681320201"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:37.772Z"},"share_url":"https://firestarter.network/l/lst_rGAQYELB","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_rGAQYELB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Duke University Pinstripe Script 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."]}}