{"type":"firestarter.listing","listing":{"id":"lst_apH4PC0x","product_name":"Crew Performance Sock","category":"Accessories","description":null,"images":["https://cdn.shopify.com/s/files/1/0558/4169/files/nobull-accessories-crew-performance-sock-1231348339.png?v=1775518734","https://cdn.shopify.com/s/files/1/0558/4169/files/nobull-accessories-crew-performance-sock-1231348338.png?v=1775518731","https://cdn.shopify.com/s/files/1/0558/4169/files/nobull-accessories-crew-performance-sock-1231348337.png?v=1775518728"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:48.401Z"},"share_url":"https://firestarter.network/l/lst_apH4PC0x","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_apH4PC0x' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Crew Performance Sock' 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."]}}