{"type":"firestarter.listing","listing":{"id":"lst_yngcMquS","product_name":"Organic Blue Sapphire Ring with Wide Band","category":"Rings","description":"This stunning ring features a vibrant, organically shaped, rose cut blue sapphire, wrapped in a warm 22k bezel, and accented with two sparkling white diamonds. The bezel is set on an 18k gold 6.75mm wide hammered band.\nThe stone measures approximately 3/8 inch x 1/4 inch. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/IMG_1395_04ca5c93-5be4-42a7-a9e6-b4895a904132.jpg?v=1761529492","https://cdn.shopify.com/s/files/1/1479/9532/files/IMG_1397_657e051b-577a-4253-8aec-dc75ea887759.jpg?v=1760981969"],"price":4800,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.813Z"},"share_url":"https://firestarter.network/l/lst_yngcMquS","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_yngcMquS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Organic Blue Sapphire Ring with Wide Band' and a budget_max comfortably above $4800.00 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."]}}