{"type":"firestarter.listing","listing":{"id":"lst_3he7nAvj","product_name":"9ct Solid Gold CZ Bar Necklace","category":"Necklace","description":"9ct Solid Gold CZ Bar Necklace\n9ct Solid Gold (375)Cubic Zirconia stonesAdjustable length 16\" + 2\"extension (18\" total length)Bar measures 13mm (w) x 2mm (h)Cubic zirconia = 1mm, 6 per bar\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/J2-CN-0074-Y9-CZW-0_2.jpg?v=1706833141","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A6278_copy_1963_2630_0074_0455_9158.jpg?v=1770049242","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/J2-CN-0074-Y9-CZW-0_1.jpg?v=1770049242","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/mia_bar_1.jpg?v=1770049242"],"price":174,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.735Z"},"share_url":"https://firestarter.network/l/lst_3he7nAvj","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_3he7nAvj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 9ct Solid Gold CZ Bar Necklace' and a budget_max comfortably above $174.00 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."]}}