{"type":"firestarter.listing","listing":{"id":"lst_0FAWL5RR","product_name":"Curb Chain with Fish Hook -Steel or Brass","category":"Bracelets + Anklets","description":"This steel or brass curb chain with fish hook closure is perfect for those with 6-7.5\" wrists. With a 3/8\" width and 8\" total length, it's a great accessory for any avid fisherman in your life. Give it as a gift to someone special and make their day a little more stylish.","images":["https://cdn.shopify.com/s/files/1/0248/5334/8403/products/Curb-Chain-with-Fish-Hook-Steel-or-Brass-Brac-8465.png?v=1777852741","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Curb-Chain-with-Fish-Hook-Steel-or-Brass-Brac-3201.png?v=1777852743","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Curb-Chain-with-Fish-Hook-Steel-or-Brass-Brac-1953.png?v=1777852745"],"price":45,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:34.111Z"},"share_url":"https://firestarter.network/l/lst_0FAWL5RR","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_0FAWL5RR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Curb Chain with Fish Hook -Steel or Brass' and a budget_max comfortably above $45.00 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."]}}