{"type":"firestarter.listing","listing":{"id":"lst_4t6jpTm2","product_name":"RH P-Rad / ZW3 / ZW4 Replacement Inner Barrel (18\"x6.75\")","category":"Lips and Barrels","description":"Add some more width, or simply restore those RH P-Rad, ZW3 or ZW4 wheels you've had laying around your garage. These inner wheel barrels fit: 18-inch diameter, 40-hole RH P-Rad, ZW3 and ZW4 3-piece wheels. Wheel barrels are made from 6061 sheet aluminum. Barrels are a raw, non-polished finish.\nThere are no returns on any M7x32, M7x24 or M7x22 assembly bolts, wheel bolts, BBS logo caps, BBS hex nuts or multi-piece wheel lips for reasons determined by the purchaser. Please double check fitment prior to ordering.\n RETURNS ARE NOT ACCEPTED!","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/products/barrel_19948732-f3f5-410e-92da-485d5829e6f2.jpg?v=1555426076"],"price":742.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.339Z"},"share_url":"https://firestarter.network/l/lst_4t6jpTm2","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_4t6jpTm2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy RH P-Rad / ZW3 / ZW4 Replacement Inner Barrel (18\"x6.75\")' and a budget_max comfortably above $742.99 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."]}}