{"type":"firestarter.listing","listing":{"id":"lst_ROhoW9ex","product_name":"Utica Blue Sox 1950 Vintage Ballcap","category":"Headwear","description":"\nDescription: Authentic reproduction of the original 1950 Utica Blue Sox ballcap. Hand-sewn from genuine wool baseball cloth. \nProduct Details:\n\n\nMade in the USA\n\nGenuine royal wool broadcloth, felt \"U\"\n\nStandard visor with green satin under visor\n\nVintage hair cloth backed buckram crown\n\nSatin taping with cotton sweatband\nAdjustable sizes come with leather strap and antiqued brass closure\n\nItem# UBS50C\n\n\n\n\nLeague: Eastern League\nHistory: The Blue Sox were longtime affiliates of the Philadelphia Phillies. Several members of the \"Whiz Kid\" Phillie teams of the early 50s played in Utica, among them Richie Ashburn. The Blue Sox moved to Schenectady in 1951, and Utica was without pro baseball until 1977.\n","images":["https://cdn.shopify.com/s/files/1/1487/1618/products/UBS50C-front.jpg?v=1610065481","https://cdn.shopify.com/s/files/1/1487/1618/products/UBS50C-back.jpg?v=1645822820","https://cdn.shopify.com/s/files/1/1487/1618/products/UBS50C-back-adj.jpg?v=1645822820","https://cdn.shopify.com/s/files/1/1487/1618/products/UBS50C-inside.jpg?v=1645822820"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:37.646Z"},"share_url":"https://firestarter.network/l/lst_ROhoW9ex","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_ROhoW9ex' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Utica Blue Sox 1950 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."]}}