{"type":"firestarter.listing","listing":{"id":"lst_LBHLKcQ8","product_name":"2.75ct Sri Lankan Sapphire Oona","category":"Rings","description":" \n2.75ct pear shape natural lilac colored Sri Lankan sapphire\n.9mm blue sapphire pavé halo\n100% recycled 14kt yellow gold\n \nBand measures 1.7mm wide x 1.7mm thick\n \nPlease allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/A7E6D5E9-58ED-422D-88B1-8660FFFE7DD0.jpg?v=1757089841","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/81C2E9B3-83B9-4FD0-BB00-FBBB94D02BD0.jpg?v=1757089718"],"price":3450,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.029Z"},"share_url":"https://firestarter.network/l/lst_LBHLKcQ8","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_LBHLKcQ8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 2.75ct Sri Lankan Sapphire Oona' and a budget_max comfortably above $3450.00 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."]}}