{"type":"firestarter.listing","listing":{"id":"lst_5CdqQflc","product_name":"18ct Gold Plated Curb Chain (Mens)","category":"Necklace > Chains","description":"Curb Chain \n18ct Gold Plated (Base metal - Sterling Silver 925)The chain measures: 3mm (w)This chain is adjustable with a spring ring fittingThis chain has a curb detailing Lengths available:18\"+ 2\" (20\" total)                                                              20\"+ 2\" (22\" total)                                                              22\"+ 2\" (24\" total)\nBranded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-0417-9S-000-0_2_e5e25b32-2420-4ec0-8eb2-a6330d6eab0b.jpg?v=1700221057","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7050copy041709044133.jpg?v=1710775429","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-0417-9S-000-0_1_38cd0d45-2f07-4859-bd41-fe99f59a2c63.jpg?v=1710926120","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A9078copy2.jpg?v=1710926120","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A3899copy041709044133.jpg?v=1710775429"],"price":59,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.700Z"},"share_url":"https://firestarter.network/l/lst_5CdqQflc","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_5CdqQflc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Curb Chain (Mens)' and a budget_max comfortably above $59.00 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."]}}