{"type":"firestarter.listing","listing":{"id":"lst_gH_MUynt","product_name":"Estelle  Necklace  – Dainty Diamond Necklace","category":"Necklaces","description":"This dainty gold-filled box chain choker features cubic zirconia stones that catch the light beautifully, whether you're layering it or wearing it solo. The extender ensures the perfect fit, and the minimalist design pairs with everything. Everyday elegance, made simple.\n\nMaterial: 18k Gold Filled or Rhodium Filled\nLength: 14\" with 2\" extender\nLead &amp; Nickel Free\nTarnish Resistant\n","images":["https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Necklace-Dainty-Diamond-Necklace-Neckl-513.jpg?v=1782439112","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Necklace-Dainty-Diamond-Necklace-Neckla-69.png?v=1778723443","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Necklace-Dainty-Diamond-Necklace-Neckla-97.png?v=1778723444","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Dainty-Necklace-Necklaces-2.heic?v=1777427557","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Dainty-Necklace-Necklaces-3.heic?v=1777427558","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Necklace-Dainty-Diamond-Necklace-Neckl-577.jpg?v=1782429413","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Necklace-Dainty-Diamond-Necklace-Neckl-345.jpg?v=1782439113","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Necklace-Dainty-Diamond-Necklace-Neckl-881.jpg?v=1782439137","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Estelle-Necklace-Dainty-Diamond-Necklace-Neckl-417.jpg?v=1782438793"],"price":52,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:33.917Z"},"share_url":"https://firestarter.network/l/lst_gH_MUynt","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_gH_MUynt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Estelle  Necklace  – Dainty Diamond Necklace' and a budget_max comfortably above $52.00 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."]}}