{"type":"firestarter.listing","listing":{"id":"lst_PZT4E2Pi","product_name":"Beet It Sheer Crew Sock","category":"Accessories","description":"Get yourself a healthy dose of sheer socks with this pair of cute crews featuring root veggies. Wear them when you’re feeling especially earthy. ","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/112662-WHI-OS.jpg?v=1739321033","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/112662-WHI-OS_cc9ccee6-b1a3-46d7-9f2f-0607d74b2e75.jpg?v=1739321040"],"price":27,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:29.121Z"},"share_url":"https://firestarter.network/l/lst_PZT4E2Pi","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_PZT4E2Pi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Beet It Sheer Crew Sock' and a budget_max comfortably above $27.00 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."]}}