{"type":"firestarter.listing","listing":{"id":"lst_XEU9H_9r","product_name":"H&R RSS Club Sport Coilover Kit | BMW E39 M5","category":"Suspension > Coilovers","description":"RSS Club Sport Coilovers are designed for the committed motorsport enthusiast who is willing to relinquish some ride comfort in return for ultimate handling performance. The firmest coil-over in the H&amp;R street line, the RSS is the choice for weekend track and club sport events.\n \nH&amp;R was founded by Werner Heine and Heinz Remmen in the 1970's with a simple idea in mind; with improved suspension, vehicles would have more control and better handling.","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/HR_COILOVER_STOCK_IMAGE_526faa0c-5826-45cb-9025-6260e1af8ef7.png?v=1782351844"],"price":1622.89,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:46:21.543Z"},"share_url":"https://firestarter.network/l/lst_XEU9H_9r","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_XEU9H_9r' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy H&R RSS Club Sport Coilover Kit | BMW E39 M5' and a budget_max comfortably above $1622.89 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."]}}