{"type":"firestarter.listing","listing":{"id":"lst_slvdyPSB","product_name":"T. rex - Cotton Crew","category":"Socks","description":"Big teeth. Tiny arms. Legendary reputation. T-Rex celebrates the most iconic dinosaur of them all, bringing prehistoric power and personality to your everyday sock drawer. Part of our Prehistoric collection, these cotton crew socks are ready to stomp their way into your favorites.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/956849.jpg?v=1782480757"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T09:15:09.111Z"},"share_url":"https://firestarter.network/l/lst_slvdyPSB","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_slvdyPSB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy T. rex - 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."]}}