{"type":"firestarter.listing","listing":{"id":"lst_Ute41zp9","product_name":"White Sapphire Signet Ring","category":"Rings","description":"Making a statement has never been more luxurious than with the White Sapphire Signet Ring. This 14k solid gold ring features a dazzling white sapphire that catches the light in all the right places. Gorgeous alone or as part of a ring stack, this piece is sure to be part of your daily look. You'll have a special day every day with the White Sapphire Signet Ring. \nDETAILS\n\n14k solid gold ring\n3mm x 5mm white sapphire, 0.35 ct\n\nAvailable in sizes 5-8\n\nWeight: 1.42g\n\n Safe for sensitive skin &amp; shower safe\n\nNot sure of your ring size? Download our printable ring sizer.\n","images":["https://cdn.shopify.com/s/files/1/1770/8517/files/simpleanddainty0895.jpg?v=1729813661","https://cdn.shopify.com/s/files/1/1770/8517/files/SIMPLE_DAINTY31070.jpg?v=1729642524","https://cdn.shopify.com/s/files/1/1770/8517/files/Mini6308.jpg?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/Mini6422.png?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/SIMPLE_DAINTY31000.jpg?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/SIMPLE_DAINTY31016-22.jpg?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/Mini5958.jpg?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/Mini63003.jpg?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/SIMPLE_DAINTY311362.jpg?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/SIMPLE_DAINTY30992-3.jpg?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/Mini59822.png?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/Mini64232.png?v=1771370230","https://cdn.shopify.com/s/files/1/1770/8517/files/SIMPLE_DAINTY3100122.jpg?v=1771370230"],"price":599,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:38.141Z"},"share_url":"https://firestarter.network/l/lst_Ute41zp9","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_Ute41zp9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy White Sapphire Signet Ring' and a budget_max comfortably above $599.00 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."]}}