{"type":"firestarter.listing","listing":{"id":"lst_fSDSko3J","product_name":"Yellowstone National Park - Cotton Crew","category":"Socks","description":"Celebrate one of America’s most iconic landscapes with our “Yellowstone National Park” men’s crew socks. Featuring a vintage-style Yellowstone sign, towering mountain silhouettes, and bold bison at center stage, this pair captures the rugged spirit of the West. The warm brown backdrop gives it an earthy, heritage feel, while soft cotton keeps every step comfortable whether you’re exploring the park or your daily route. A perfect pick for nature lovers, travelers, or anyone who dreams of wide-open spaces.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/893962_44f74bbe-0cf4-406f-879a-061e09818a1a.jpg?v=1782479538"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:33.899Z"},"share_url":"https://firestarter.network/l/lst_fSDSko3J","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_fSDSko3J' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Yellowstone National Park - Cotton Crew' and a budget_max comfortably above $14.00 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."]}}