{"type":"firestarter.listing","listing":{"id":"lst_jHCs7c3o","product_name":"Pacific Greyhounds 1939 Authentic Wool Standard Brim Ballcap","category":"Hats_Wool","description":"THE 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.\nWe are proud to introduce this rendition of one of our best selling ballcaps, now featuring a standard brim. This is an authentic reproduction of the original 1939 Pacific Greyhounds ballcap, hand-sewn from genuine wool baseball cloth and finished with felt patches. ","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/PacificGreyhounds1939VintageBallcap1_2e756ab9-b0fb-4e57-bce7-6b02aeaeeb2f.jpg?v=1753993290","https://cdn.shopify.com/s/files/1/1487/1618/files/2025_EFF_StillLife_51736_f9babb82-5bb0-4ddc-89fe-c1ad998e9235.jpg?v=1753993295","https://cdn.shopify.com/s/files/1/1487/1618/files/PacificGreyhounds1939VintageBallca3_94abbcb6-1805-409f-a82b-934456771844.jpg?v=1753993298","https://cdn.shopify.com/s/files/1/1487/1618/files/PacificGreyhounds1939VintageBallca2_d67e8e10-0cc0-44cc-8871-f0bfbe6e9389.jpg?v=1753993301","https://cdn.shopify.com/s/files/1/1487/1618/files/Brim-detail-updated_cb3b1d5b-ed21-4fe9-8c7c-ed372a157ac4.jpg?v=1753993305"],"price":51,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:38.935Z"},"share_url":"https://firestarter.network/l/lst_jHCs7c3o","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_jHCs7c3o' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pacific Greyhounds 1939 Authentic Wool Standard Brim 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."]}}