{"type":"firestarter.listing","listing":{"id":"lst_b0xS0BP7","product_name":"Tiara Crown Nico Stacker","category":"Rings","description":" \n \n1.0tcw (5)mixed shape rose cut white diamonds\n(13) 1.4mm diamond pavé\n100% recycled 18kt yellow, rose or white gold\n \nBand tapers from 2.3mm to 1.3mm wide x 1.5mm thick\n \n\n* paired with antique Oval Mine Nico *\nPlease allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/FA9E36EF-FC04-47F2-95CD-49166F6295C8.jpg?v=1772046358","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/989C0E99-4250-4B61-9B19-AA35540E9A33.jpg?v=1772046899"],"price":4250,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.930Z"},"share_url":"https://firestarter.network/l/lst_b0xS0BP7","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_b0xS0BP7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tiara Crown Nico Stacker' and a budget_max comfortably above $4250.00 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."]}}