{"type":"firestarter.listing","listing":{"id":"lst_tegVyuPK","product_name":"H&R Sport Spring Set | Volkswagen Mk7 Jetta","category":"Suspension > Springs","description":"Product in Image may Vary \nWill lower your vehicle on average 1.0\" Front 1.0\" Rear","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/54820_42944772-bfdc-45ae-8dae-f3352410c681.jpg?v=1783979675"],"price":390.15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-14T01:31:33.499Z"},"share_url":"https://firestarter.network/l/lst_tegVyuPK","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_tegVyuPK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy H&R Sport Spring Set | Volkswagen Mk7 Jetta' and a budget_max comfortably above $390.15 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."]}}