{"type":"firestarter.listing","listing":{"id":"lst_dEWp7dLP","product_name":"18ct Gold Plated Chunky Mariner Chain","category":"Necklace > Chains","description":"18ct Gold Plated Chunky Mariner Chain\n18ct Gold Plated (Base metal - Sterling Silver 925)Length = 14 inch + 2\" adjustable extension (16\" total length)Chain links = 6mm (h) x 9mm (w) 4mm (thickness)Lobster clasp closureGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-6119-9S-000-0.jpg?v=1706830113","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_8777_copy_6119_0250_5128_1.jpg?v=1725464231","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-6119-9S-000-0_2.jpg?v=1725464273","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/AC2A2466edit2_37a45817-64ed-4153-ae27-eeee8ef642f4.jpg?v=1725464273","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/AC2A2469edit3_a67f63f6-856d-4511-9e43-8b4585df8ea8.jpg?v=1725464272"],"price":128,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.553Z"},"share_url":"https://firestarter.network/l/lst_dEWp7dLP","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_dEWp7dLP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Chunky Mariner Chain' 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."]}}