{"type":"firestarter.listing","listing":{"id":"lst_tAhFMXJx","product_name":"Akrapovic 14-17 BMW M3/M4 (F80/F82) Slip-On Line (Titanium)","category":"Exhaust","description":"All of the knowledge and experience gained while working with various engines from the sports car manufacturer from Stuttgart was poured into this outstanding aftermarket exhaust system.Akrapovic Evolution Line Titanium Exhaust - C7 Audi | RS7 | 4.0T\n\n\n+9.4 HP @ 5950 RPM\n\n\nInstall Instructions","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/M-BM-T-8H-2_97fe18b1-24af-44bc-a8f5-e720ced792b1_grande_jpg.webp?v=1766326701","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/F80_titanium_tips.webp?v=1766327031"],"price":4389.15,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:22.726Z"},"share_url":"https://firestarter.network/l/lst_tAhFMXJx","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_tAhFMXJx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Akrapovic 14-17 BMW M3/M4 (F80/F82) Slip-On Line (Titanium)' and a budget_max comfortably above $4389.15 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."]}}