{"type":"firestarter.listing","listing":{"id":"lst_WG95Rd8w","product_name":"Anytime Crew Sock - Blizzard, Verdant Green (Light Grey Sole)","category":"Socks","description":"Light, breathable and made to move and groove without budging. These are socks you’ll never want to take off.","images":["https://cdn.shopify.com/s/files/1/1104/4168/files/A12705_front_1600x1600_af6b05c3-52e2-4dbb-af48-7e764373a2f1.png?v=1770399722","https://cdn.shopify.com/s/files/1/1104/4168/files/A12705_back_1600x1600_437e7984-5826-4bfd-b163-89a01fa7b962.png?v=1770399721"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:44.540Z"},"share_url":"https://firestarter.network/l/lst_WG95Rd8w","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_WG95Rd8w' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Anytime Crew Sock - Blizzard, Verdant Green (Light Grey Sole)' and a budget_max comfortably above $18.00 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."]}}