{"type":"firestarter.listing","listing":{"id":"lst_IuthGgKm","product_name":"Theories Big Apple Cinnamon Sock","category":"Accessories,THEORIES","description":"Keep your feet dry and steezy in those mean streets of the Big Apple with these fresh new socks in a cool cinnamon color way. This thick-ribbed crew sock also features Theories branding on the bottom of the foot.\n\nOne size fits all *\n","images":["https://cdn.shopify.com/s/files/1/1798/2671/files/THEORIES-BIG-APPLE-SOCKS-CINNAMON.jpg?v=1777560751","https://cdn.shopify.com/s/files/1/1798/2671/files/THEORIES-BIG-APPLE-SOCKS-CINNAMON-DETAIL.jpg?v=1777562024"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.505Z"},"share_url":"https://firestarter.network/l/lst_IuthGgKm","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_IuthGgKm' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Theories Big Apple Cinnamon Sock' and a budget_max comfortably above $16.00 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."]}}