{"type":"firestarter.listing","listing":{"id":"lst_OkBrlusN","product_name":"Titanium Whistle by Vargo Outdoors","category":"Gear","description":"\nShips in 1-2 business days | Based in Lewisburg, PA | Est. 2002\nUltralight peace of mind\nVargo Titanium Emergency Whistle is built with the strength and toughness of titanium. Titanium's pealess design won’t break or fail where other whistles will. And because it weighs just 1/10th of an ounce, it’s a great addition to any pack or emergency kit.\nFeatures:\n\nTitanium construction\n100+ decibel level sound\nPealess design\nExtremely lightweight\nReflective lanyard included \n\n_______________________________________________\nSpecs\nDimensions: 2.2\"L x 0.3\"Dia | 5.5cm x 0.8cm\n\nCord: 30\" | 76cm\n\nWeight: 0.1oz | 3g\nMaterials: Titanium\nMade in China\n","images":["https://cdn.shopify.com/s/files/1/0537/1177/products/Titanium_Whistle_by_Vargo_Outdoors.jpg?v=1750189750"],"price":10.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:46.175Z"},"share_url":"https://firestarter.network/l/lst_OkBrlusN","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_OkBrlusN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Titanium Whistle by Vargo Outdoors' and a budget_max comfortably above $10.95 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."]}}