{"type":"firestarter.listing","listing":{"id":"lst_OYz751dU","product_name":"Charleston Charlies MiLB Vintage Foam Trucker Ballcap","category":"Ballcaps","description":"History: Charleston was the top affiliate of the Cleveland Indians in 1983. Charlies' second baseman Jack Perconte led the International League in batting average, hitting .346. Perconte went on to a major league career with four teams, and authored two books. His uncle, Frank Perconte was a soldier in World War II and a main character in the film \"Band Of Brothers\".","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/1000_388d59f2-5ff7-4afa-8579-091c7fb2b4d9.jpg?v=1762893291"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:36.581Z"},"share_url":"https://firestarter.network/l/lst_OYz751dU","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_OYz751dU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Charleston Charlies MiLB Vintage Foam Trucker Ballcap' and a budget_max comfortably above $20.00 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."]}}