{"type":"firestarter.listing","listing":{"id":"lst_ZAJfdNMO","product_name":"Oil Filter for FIAC Silver 3","category":"Garage","description":"I want to be able to offer you everything you need to properly maintain your FIAC Silver 3. This oil filter is one of those items. I also have the air filter, synthetic oil, and oil separator available.","images":["https://cdn.shopify.com/s/files/1/1239/9256/products/Q4A2373_021d4e2e-4015-4344-a31f-4b7bbd37207a.jpg?v=1651608489","https://cdn.shopify.com/s/files/1/1239/9256/products/Q4A2374_03dd21e2-8a3d-46c5-95e0-bc5989c1e657.jpg?v=1651608489","https://cdn.shopify.com/s/files/1/1239/9256/products/Q4A2372_62270e77-c31b-4864-8067-df22e9a04211.jpg?v=1651608489"],"price":21.4,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:58.604Z"},"share_url":"https://firestarter.network/l/lst_ZAJfdNMO","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_ZAJfdNMO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oil Filter for FIAC Silver 3' and a budget_max comfortably above $21.40 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."]}}