{"type":"firestarter.listing","listing":{"id":"lst_poscJg-k","product_name":"CONSTANCE NECKLACE","category":"Necklaces","description":"Enduring and Elegant, the Constance necklace is a steadfast addition to any collection. Luxe gold chain perfect for layering featuring a 14K Gold Plate and beautifully placed delicate Swarovski Stones this necklace pairs perfectly with everything.\nMade in NYC.","images":["https://cdn.shopify.com/s/files/1/0359/1392/4746/files/constancenecklace.jpg?v=1708377570","https://cdn.shopify.com/s/files/1/0359/1392/4746/files/IMG_8269.jpg?v=1708365399","https://cdn.shopify.com/s/files/1/0359/1392/4746/files/IMG_8289.jpg?v=1708365399","https://cdn.shopify.com/s/files/1/0359/1392/4746/files/IMG_9050.jpg?v=1708365399","https://cdn.shopify.com/s/files/1/0359/1392/4746/files/IMG_9049.jpg?v=1708365399"],"price":128,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:02.696Z"},"share_url":"https://firestarter.network/l/lst_poscJg-k","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_poscJg-k' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CONSTANCE NECKLACE' and a budget_max comfortably above $128.00 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."]}}