{"type":"firestarter.listing","listing":{"id":"lst_gEBsmdOq","product_name":"Tiara Nuki","category":"Rings","description":" \n.50ct shield rose cut  diamond center\n.9mm (13) gradient diamond pavé\n100% recycled 14kt yellow gold, knife edge band\n \nBand measures 2.25mm wide x 1.7mm thick\n \nPlease allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/197CB5E4-E37B-4E10-AA7A-5D13DCD4FB09.jpg?v=1711129382"],"price":3150,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.944Z"},"share_url":"https://firestarter.network/l/lst_gEBsmdOq","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_gEBsmdOq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tiara Nuki' and a budget_max comfortably above $3150.00 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."]}}