{"type":"firestarter.listing","listing":{"id":"lst_V7ICYgNc","product_name":"H&R Sport Springs | 8V Audi RS3","category":"Suspension > Springs","description":"The new Audi RS3 is an Audi enthusiast's dream, everything about it is hot and unique, from its 400hp five-cylinder turbo motor to its available carbon-ceramic disc brakes – this Audi defines RS. For the perfect stance, H&R Sport Springs are the only choice you need. H&R ride development engineers created a sport spring for premium performance and superb ride comfort.\nH&R Sport Springs lower the RS 3 approximately 1.0” in the front and .80” in the rear. Lowering the vehicle’s center of gravity improves handling and creates a sleek European stance – Wunderbar!\nLike all of H&R’s products, H&R Sport Springs are 100% made in Germany. Special high tensile strength steel alloy is used, which allows for the use of a smaller wire diameter for reduced unsprung weight. This results in a lighter weight, stronger spring. H&R Sport Springs come with a limited lifetime warranty.","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/50345.jpg?v=1783984328"],"price":9038000,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-14T01:31:31.832Z"},"share_url":"https://firestarter.network/l/lst_V7ICYgNc","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 ","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_V7ICYgNc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy H&R Sport Springs | 8V Audi RS3' and a budget_max comfortably above $9038000.00 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."]}}