{"type":"firestarter.listing","listing":{"id":"lst_Z__fbR2i","product_name":"Cast Iron Seasoning Oil","category":"Accessories","description":"An optimized formula to protect your cast iron and build non-stick seasoning.\n  \nIngredients: organic grapeseed oil, organic sunflower oil, beeswax.\nFor best results, use within one year or refrigerate to extend shelf life.","images":["https://cdn.shopify.com/s/files/1/1569/9031/products/FCCISO-3pack.jpg?v=1642091110","https://cdn.shopify.com/s/files/1/1569/9031/files/Frame9.jpg?v=1715181200","https://cdn.shopify.com/s/files/1/1569/9031/products/fcciso-pdp-open-1000_f51a74ce-4047-44bc-a233-016c1dc6f210.jpg?v=1715181200"],"price":44,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:22.484Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_Z__fbR2i","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_Z__fbR2i' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cast Iron Seasoning Oil' and a budget_max comfortably above $44.00 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."]}}