{"type":"firestarter.listing","listing":{"id":"lst_GuNaf4wu","product_name":"Water Crew Socks","category":"Adult Crew Socks","description":"Inspired by the elements of the world, our Water socks bring refreshing vibes that are sure to inspire a calming and cool presence to everyone. Colors in this sock: Turquoise, Purple, Jade, Navy Blue &amp; Blue-Green.","images":["https://cdn.shopify.com/s/files/1/0004/8948/8450/files/Water_4e8a2ab9-57d3-4c53-b71c-efbc62b5e127.png?v=1723055471","https://cdn.shopify.com/s/files/1/0004/8948/8450/files/Water_Stream_10.jpg?v=1726590849"],"price":22.5,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:30.949Z"},"share_url":"https://firestarter.network/l/lst_GuNaf4wu","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_GuNaf4wu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Water Crew Socks' and a budget_max comfortably above $22.50 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."]}}