{"type":"firestarter.listing","listing":{"id":"lst_8QePYpvQ","product_name":"Whale Watching - Knee Highs","category":"Socks","description":"\n\nWhale look what we have here! A couple of blue whales on a lovely blue knee high sock.These whales would appreciate our Outlands USA sock collection.This year, our new motto for the knee high collection is \"Knee High Hopes for 2021.\" You seem like you'd love some of our other knee high socks too.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/198347.jpg?v=1782478948"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:36.451Z"},"share_url":"https://firestarter.network/l/lst_8QePYpvQ","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_8QePYpvQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Whale Watching - Knee Highs' and a budget_max comfortably above $15.00 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."]}}