{"type":"firestarter.listing","listing":{"id":"lst_PNLpy1mK","product_name":"Tech-53 Front/Rear Stainless Steel Complete 4 Brake Line Kit (BMW E82/E9x non-M)","category":"Brake Lines","description":"Front lines are the perfect length, and proper strut grommet are included.\nDOT certified stainless steel brake lines for OEM 4 wheel disc application: New twist on our exclusive rear brake lines:  Our rear disc one piece line eliminates the 2 flexible lines and beam mid hard line, making this a lot cleaner, and easier to install.\nEase of install, reducing the amount of 8 fittings to 4 on the rear, make this the best kit on the market for your car.","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Bmw-F-and-R_grande_4bb93a3c-0cea-4410-8451-b71a511ddbd2.webp?v=1713461675"],"price":216.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:20.603Z"},"share_url":"https://firestarter.network/l/lst_PNLpy1mK","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_PNLpy1mK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tech-53 Front/Rear Stainless Steel Complete 4 Brake Line Kit (BMW E82/E9x non-M)' and a budget_max comfortably above $216.99 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."]}}