{"type":"firestarter.listing","listing":{"id":"lst_6NOvkMpS","product_name":"Challenger | Grand Canyon","category":"boots","description":"\nProduct Features\n\n\nGrand Canyon Rugged & Resilient Leather\nDouble Stitched Stitchdown Construction for Longevity\nVibram® V100 Rubber Lug Outsoles\nVachetta Leather Insoles Form to Your Feet with Wear\nLeather Shank, Heel Counter, and Toe Box Reinforcement\n22mm Stacked Leather Woodsman Heel\nIncludes 2 Sets of Laces: Kevlar® Blend Laces, and Extended Length Kevlar® Laces (For Wrapping Around the Boot).\nHandcrafted With Integrity\n\n\n\n\nShipping Info\n\nFree domestic U.S. ground shipping\nFree domestic U.S. returns. See our full policy\n\nInternational shipping available\nExpedited shipping options available at checkout\n\n","images":["https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Men-Challenger-GrandCanyon-091924-3.4.jpg?v=1727111811","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Men-Challenger-GrandCanyon-091924-Side.jpg?v=1727111811","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Men-Challenger-GrandCanyon-091924-Flatlay1.jpg?v=1727111810","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Men-Challenger-GrandCanyon-091924-Outsole.jpg?v=1727111810","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Men-Challenger-GrandCanyon-091924-Rear.jpg?v=1727111811","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Challenger-Grand-Canyon-Side-Zippers.gif?v=1727111811","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Mens-Challenger-GrandCanyon-091824-1.jpg?v=1727111830","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Mens-Challenger-GrandCanyon-091824-6.jpg?v=1727290114","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Mens-Challenger-GrandCanyon-091824-2.jpg?v=1727111830"],"price":289,"currency":"USD","in_stock":true,"inventory_qty":139986,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:15.232Z"},"share_url":"https://firestarter.network/l/lst_6NOvkMpS","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 ","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_6NOvkMpS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Challenger | Grand Canyon' and a budget_max comfortably above $289.00 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."]}}