{"type":"firestarter.listing","listing":{"id":"lst_7ju4S7Eu","product_name":"White Pearl & Natural Diamond Ring 18k yellow gold","category":"Rings","description":"\n\n\n\nWhite Freshwater Pearl &amp; Diamond Ring 18k Yellow Gold\n\n9 mm White Freshwater Pearl \n1 VS Natural White Diamond .06 ct\n\nAlso available in Platinum &amp; 18k Rose Gold\nPlease email for Custom Inquiry\nsales@kateywalker.com\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0077/6041/2731/products/image_3c4cddb9-8961-4c9a-96b9-d1b019af4234.jpg?v=1675954938","https://cdn.shopify.com/s/files/1/0077/6041/2731/products/image_46e4f816-03ab-4b24-b96b-5bfdbe035fe0.jpg?v=1675954939","https://cdn.shopify.com/s/files/1/0077/6041/2731/products/image_bbca2e9b-58bf-4974-a85e-a9add01a458a.heic?v=1675954941"],"price":1695,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:21.293Z"},"share_url":"https://firestarter.network/l/lst_7ju4S7Eu","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_7ju4S7Eu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy White Pearl & Natural Diamond Ring 18k yellow gold' and a budget_max comfortably above $1695.00 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."]}}