{"type":"firestarter.listing","listing":{"id":"lst_cWt5ewI3","product_name":"Lightweight Hiker Alpaca Wool Socks \"BACKPACA\"","category":null,"description":"The BACKPACA Alpaca Sock is a lightweight crew height sock.\n\nLightweight - Micro Cushion - Crew Hiker\nAlpaca wool is warmer, softer, stronger and lighter. Perfect for backpacking and hiking.\nThe BACKPACA Alpaca sock is a lightweight hiker sock, designed for active comfort. Terry loop interior construction along the sole of the foot provides cushion, padding, and comfort. Ribbed knit along the top of the foot and up the calf allow for increased breathability and moisture wicking. Dense knit construction along with arch and ankle support bands keep the sock tightly in place throughout the day without bunching, slipping, or blisters on the trail.\nTemperature regulating properties both when dry or wet. It's also naturally antimicrobial, bacteria and odor resistant. A perfect fit for that next long hiking adventure or long day on your feet.\nA lightweight, less bulky, excellent wicking footwear option for warmer days!\nContents: 60% U.S. Alpaca, 35% Recycled Nylon, and 5% Lycra.\nSize: S, M, L, XL  \nCare Instructions: Gentle Wash &amp; Tumble Low - See Label for Details\nMade in the USA from fiber from alpaca farms all over the USA.","images":["https://cdn.shopify.com/s/files/1/0528/9613/7401/products/lightweight-hiker-alpaca-wool-socks-backpaca-4074971.jpg?v=1781230448","https://cdn.shopify.com/s/files/1/0528/9613/7401/products/lightweight-hiker-alpaca-wool-socks-backpaca-4881037.jpg?v=1781230448"],"price":24.95,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:37.617Z"},"share_url":"https://firestarter.network/l/lst_cWt5ewI3","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_cWt5ewI3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lightweight Hiker Alpaca Wool Socks \"BACKPACA\"' and a budget_max comfortably above $24.95 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."]}}