{"type":"firestarter.listing","listing":{"id":"lst_IVnN1KUA","product_name":"Oval Sapphire Ring with Diamond Trios","category":"Rings","description":"This stunning ring features a vibrant blue sapphire wrapped in 18k gold and accented by six sparkling white diamonds set on the 3mm band.\nThis very special gem measures approximately 8mm x 10mm, and weighs 3.9ct. Matte finish.\n","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/221114-AnandaKhalsa_037_1200.jpg?v=1757375399","https://cdn.shopify.com/s/files/1/1479/9532/files/24-08-19_011.jpg?v=1759787354","https://cdn.shopify.com/s/files/1/1479/9532/products/221114-AnandaKhalsa_038_1200.jpg?v=1759787354","https://cdn.shopify.com/s/files/1/1479/9532/files/24-08-19_012.jpg?v=1757375399"],"price":10860,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.890Z"},"share_url":"https://firestarter.network/l/lst_IVnN1KUA","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_IVnN1KUA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oval Sapphire Ring with Diamond Trios' and a budget_max comfortably above $10860.00 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."]}}