{"type":"firestarter.listing","listing":{"id":"lst_zLA9kVyE","product_name":"Gradient Emerald and Sapphire Necklace","category":null,"description":"\n\n\n18k Yellow Gold &amp; Approx. 9.40ct Sri Lankan Sapphires and 6.90ct Zambian Emeralds\nOne of a Kind. Exact hues, stones shapes and stone order may vary slightly as each piece is one of a kind.\n16\" Non-Adjustable \nMade and hand-finished in LA.\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0561/8748/6287/files/SAPPHIRE-EMERALD-GRADIENT-YG-ECOM.jpg?v=1774558382","https://cdn.shopify.com/s/files/1/0561/8748/6287/files/GRADIENT-SAPPHIRE-EMERALD-NECKLACE-WG-ECOM.jpg?v=1774558382","https://cdn.shopify.com/s/files/1/0561/8748/6287/files/GRADIENT-SAPPHIRE-EMERALD-NECKLACE-RG-ECOM.jpg?v=1774558382"],"price":52500,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.786Z"},"share_url":"https://firestarter.network/l/lst_zLA9kVyE","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_zLA9kVyE' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gradient Emerald and Sapphire Necklace' and a budget_max comfortably above $52500.00 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."]}}