{"type":"firestarter.listing","listing":{"id":"lst_fgiR5JWO","product_name":"San Francisco Seals 1946 Authentic Wool Ballcap","category":"Hats_Wool","description":"\nAUTHENTIC REPLICA OF THE \"SF\" LOGO FROM 1946\nHistory: San Francisco started the post-war era strong, with manager Lefty O'Doul topping Casey Stengel's rival Oaks for the pennant by four games, and also defeating their cross-bay rivals in the post-season playoffs. Ferris Fain led the PCL in runs scored and RBI. The Seals also led the league in attendance, with 670,000 of the faithful going through the turnstiles in '46.\nThis is an authentic reproduction of the original 1946 San Francisco Seals ballcap, hand-sewn from genuine wool baseball cloth and finished with the iconic “SF” logo.\n","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/SanFranciscoSeals1946VintageBallcap_1.jpg?v=1742996636","https://cdn.shopify.com/s/files/1/1487/1618/files/SanFranciscoSeals1946VintageBallcap_2.jpg?v=1742996636","https://cdn.shopify.com/s/files/1/1487/1618/files/SanFranciscoSeals1946VintageBallcap_3.jpg?v=1742996636","https://cdn.shopify.com/s/files/1/1487/1618/files/Brim-detail-updated_a3be58ca-a4f2-4a97-a5d9-ee1eec0ae038.jpg?v=1745356356"],"price":51,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.517Z"},"share_url":"https://firestarter.network/l/lst_fgiR5JWO","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_fgiR5JWO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy San Francisco Seals 1946 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."]}}