{"type":"firestarter.listing","listing":{"id":"lst_3wm42Cg1","product_name":"Pacific Greyhounds 1939 Authentic Wool Softbrim Ballcap","category":"Hats_Wool","description":"\n\n\nTHE EXACT GREYHOUND LOGO FROM THE 1939 BAY AREA PACIFIC GREYHOUNDS\nHistory: The Pacific Greyhounds of San Francisco were one of the Bay Area’s top semi-pro teams of the 1930s and 1940s. Among their many opponents was the San Quentin Prison All-Stars.\nThis is an authentic reproduction of the original 1939 Pacific Greyhounds ballcap, hand-sewn from genuine wool baseball cloth and finished with felt patches. \n\n","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/PacificGreyhounds1939VintageBallcap1.jpg?v=1740583714","https://cdn.shopify.com/s/files/1/1487/1618/files/2025_EFF_StillLife_51736_02708b4e-3e66-4fbf-9811-6d4f6836dabd.jpg?v=1743111125","https://cdn.shopify.com/s/files/1/1487/1618/files/PacificGreyhounds1939VintageBallca3.jpg?v=1743111125","https://cdn.shopify.com/s/files/1/1487/1618/files/PacificGreyhounds1939VintageBallca2.jpg?v=1743111125","https://cdn.shopify.com/s/files/1/1487/1618/files/PacificGreyhounds1939VintageBallcap4.jpg?v=1743111125","https://cdn.shopify.com/s/files/1/1487/1618/files/Brim-detail-updated_510afff9-c1e2-4227-b070-0319e916abd9.jpg?v=1745349312"],"price":41,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.916Z"},"share_url":"https://firestarter.network/l/lst_3wm42Cg1","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_3wm42Cg1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pacific Greyhounds 1939 Authentic Wool Softbrim Ballcap' and a budget_max comfortably above $41.00 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."]}}