{"type":"firestarter.listing","listing":{"id":"lst_OfBc0CK3","product_name":"Sparco Competition Helmet Sky KF-5W Black - Small","category":"Racing Helmet","description":"\n\n\nThe SKY KF-5W helmet has a carbon fibre shell reinforced with layers of carbon-Kevlar. The shell and EPS are manufactured in two sizes and has been designed to ensure excellent ventilation. The interior linings can be removed, washed and repositioned. The SKY KF-5W helmet can accommodate a drink system and the visor (FIA approved) can be constantly adjusted. Available in 7 sizes and in two colours.\n \n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/794b2b42-b59c-4195-a951-651dc28d4a4a-420.jpg?v=1750274313","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/2_8588e13b-a7be-46d3-a74a-70a66981f2ef.jpg?v=1750274313","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/4230f8cf-0f3b-4d91-b64c-fe61a6004004-420.jpg?v=1750274304","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/f6d7b5da-2133-487c-9d13-b067729009cf-420.jpg?v=1750274304"],"price":750,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:28.020Z"},"share_url":"https://firestarter.network/l/lst_OfBc0CK3","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_OfBc0CK3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sparco Competition Helmet Sky KF-5W Black - Small' and a budget_max comfortably above $750.00 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."]}}