{"type":"firestarter.listing","listing":{"id":"lst_FGfvm4uk","product_name":"Nebraska State Prison 1923 Vintage Ballcap","category":"Headwear","description":"\n\n\nDescription: Authentic reproduction of the original 1923 Nebraska State Prison ballcap. Hand-sewn from genuine wool baseball cloth. \nProduct Details:\n\n\nMade in the USA\n\nGenuine Vintage White wool broadcloth\nRed felt \"SP\" lettering\n\n\nSoft 3\" red wool visor with green satin under visor\n\nVintage hair cloth backed buckram crown\n\nAdjustable size comes with a leather strap and antiqued brass closure.\n\nSatin taping with cotton sweatband\nItem# NSP23C\n\n\n\nLeague: Prison Team\nHistory: It was common in the early 20th Century for penitentiaries to sponsor baseball teams composed of inmates. These teams typically played against amateur and semi-pro squads from their state or local area. Unfortunately not much is known about this particular Nebraska State Prison team beyond a single surviving photograph of the team with their coach from 1923.\n\n\n","images":["https://cdn.shopify.com/s/files/1/1487/1618/products/21610787_02.jpg?v=1677515418","https://cdn.shopify.com/s/files/1/1487/1618/products/Nebraska-State-Prison-1923.jpg?v=1678225112","https://cdn.shopify.com/s/files/1/1487/1618/products/21610787_03.jpg?v=1678225112","https://cdn.shopify.com/s/files/1/1487/1618/products/21610799_03.jpg?v=1678225112","https://cdn.shopify.com/s/files/1/1487/1618/products/21610787_04.jpg?v=1678225112"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:37.812Z"},"share_url":"https://firestarter.network/l/lst_FGfvm4uk","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_FGfvm4uk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nebraska State Prison 1923 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."]}}