{"type":"firestarter.listing","listing":{"id":"lst_sikIqamI","product_name":"Sapphire Star Nico","category":"Rings","description":" \n1.0tcw (4) kite shape natural blue sappire center\n100% recycled 18kt yellow gold\n \nBand tapers from 2.3mm to 1.3mm wide x 1.5mm thick\n \nPlease allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/E84EF34A-5D9D-4BFF-9A7D-5CB9A22FDCA2.jpg?v=1762969941","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/5EC16034-8CE1-4918-8ADB-39D2B84228CD.jpg?v=1762969941","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/E73B38DE-D001-4140-B6F4-6EDFC3C84E9E.jpg?v=1762969940"],"price":3650,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.993Z"},"share_url":"https://firestarter.network/l/lst_sikIqamI","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_sikIqamI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sapphire Star Nico' and a budget_max comfortably above $3650.00 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."]}}