{"type":"firestarter.listing","listing":{"id":"lst_HJavRC0W","product_name":"Numeric Racing Wheel Spacers 5x130 (Porsche Fitment)","category":"Wheel Spacers","description":"Our wheel spacers are the highest quality and lightest weight spacers on the market. Designed specifically to fit your Porsche, all sizes use a hub-centric design, accurately locating both the spacer and the wheel to the hub. This provides a perfect vibration free and balanced system.\nAll spacers are precision CNC machined from aerospace quality 6061-T6 aluminum, which are optimized with lightening features and finished with an attractive corrosion resistant black anodized plating.\nFits Porsche: 911 GBody/964/993 986/987, 996/997, 981/991, Cayenne and Panamera models (Non Centerlock Wheels)\n**Sold in Pairs**","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/WS-T.webp?v=1749744219"],"price":94.5,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:26.951Z"},"share_url":"https://firestarter.network/l/lst_HJavRC0W","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_HJavRC0W' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Numeric Racing Wheel Spacers 5x130 (Porsche Fitment)' and a budget_max comfortably above $94.50 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."]}}