{"type":"firestarter.listing","listing":{"id":"lst_RfA3CM8v","product_name":"18ct Gold Plated Mariner Anchor Chain Necklace","category":"Necklace > Chains","description":"18ct Gold Plated Mariner Anchor Chain Necklace\n18ct Gold Plated (Base metal - Sterling Silver 925)Gift ready - branded cotton bag included\nLengths available:14\"+ 2\" (16\" total)16\"+ 2\" (18\" total)18\"+ 2\" (20\" total)22\"+ 2\" (24\" total)","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-0579-9S-000-16-18_1.jpg?v=1706831254","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A2350_copy_0579_2822.jpg?v=1759307995","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-0579-9S-000-16-18_2.jpg?v=1750937284","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A2398_copy_0579_2822_8500_filke_vertical_0478_0938_6423c265-7bd2-41f1-9ede-978b5f3e382d.jpg?v=1750940120","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/8365362405792544_4ca21530-c463-4b67-941d-decd6ff3d514.jpg?v=1750937284","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/AC2A3183edit2.jpg?v=1750937284"],"price":42,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.242Z"},"share_url":"https://firestarter.network/l/lst_RfA3CM8v","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_RfA3CM8v' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Mariner Anchor Chain Necklace' and a budget_max comfortably above $42.00 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."]}}