{"type":"firestarter.listing","listing":{"id":"lst_NTaQeYYY","product_name":"Kitkat Crew Sock","category":"Accessories","description":"A sock for people who take their cats (and their style) seriously. The Kitkat Crew features a full cast of adorable, mildly judgmental felines — because who better to accompany you throughout the day? Whimsical without being cutesy, and cozy without trying too hard.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/113086-CAM-OS-01.jpg?v=1770426427","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/113086-CAM-OS-01_8c1b1f44-fbd3-44ba-add9-a17e19322809.jpg?v=1770426436","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/113086-CAM-OS-02.jpg?v=1770426428"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.065Z"},"share_url":"https://firestarter.network/l/lst_NTaQeYYY","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_NTaQeYYY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Kitkat Crew Sock' and a budget_max comfortably above $32.00 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."]}}