{"type":"firestarter.listing","listing":{"id":"lst_8So-zleP","product_name":"Oval Sapphire Ring with Diamond Trios","category":"Rings","description":"This stunning ring features a vibrant oval shaped blue sapphire, framed by twelve sparkling white diamonds. This very special gem is set in 18k yellow gold on a 1.5mm band.\nThe center stone measures 7mm x 9mm, and weighs 3.59ct. Matte finish.\n","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/221114-AnandaKhalsa_041_1200_edited.jpg?v=1757375403","https://cdn.shopify.com/s/files/1/1479/9532/products/221114-AnandaKhalsa_042_1200.jpg?v=1757375403"],"price":7035,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.989Z"},"share_url":"https://firestarter.network/l/lst_8So-zleP","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_8So-zleP' — 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 $7035.00 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."]}}