{"type":"firestarter.listing","listing":{"id":"lst_iiFDKXLq","product_name":"Brown University 1959 Authentic Wool Ballcap","category":"Hats_Wool","description":"THE EXACT COLORS AND LOGO WORN BY THE 1959 BROWN UNIVERSITY BEARS\nHistory: An historic squad that’s been in action since 1863, the Brown Bears are one of the first official collegiate teams in existence. Led by former MLBer Wilfred \"Lefty\" Lefebvre, the Bears saw their greatest period of success in the 1950s, including their first Ivy League championship in 1952, a title they didn’t win again until 2007. \nThis ballcap is a tribute to that success of the 50s, made with genuine wool broadcloth, felt lettering, and finished off with green satin under the visor, just like they made them back in the day. \n ","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/Brown-University-1959-Vintage-Ballcap1.jpg?v=1741986656","https://cdn.shopify.com/s/files/1/1487/1618/files/2025_EFF_StillLife_51736_e33838f1-0a54-4bb8-a6ea-8e268d6f484a.jpg?v=1743111211","https://cdn.shopify.com/s/files/1/1487/1618/files/BrownUniversity1959VintageBallcap3.jpg?v=1743111211","https://cdn.shopify.com/s/files/1/1487/1618/files/BrownUniversity1959VintageBallcap2.jpg?v=1743111211","https://cdn.shopify.com/s/files/1/1487/1618/files/Brim-detail-updated_b550e291-02ec-4ea6-b5f0-e31568a5f33a.jpg?v=1745356459"],"price":51,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.636Z"},"share_url":"https://firestarter.network/l/lst_iiFDKXLq","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 ","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_iiFDKXLq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brown University 1959 Authentic Wool Ballcap' and a budget_max comfortably above $51.00 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."]}}