{"type":"firestarter.listing","listing":{"id":"lst_4JNCoxtV","product_name":"Festive Snowman - Cotton Crew","category":"Socks","description":"Whether this festive snowman ends up on their little feet or as impromptu hand puppet, it's all part of the merry chaos. Enjoy the craziness, it doesn't last forever. \nStock up on socks for the whole family and get free domestic shipping over $40.\n","images":["https://cdn.shopify.com/s/files/1/1884/3249/products/707435.jpg?v=1710455602"],"price":7.5,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:34.609Z"},"share_url":"https://firestarter.network/l/lst_4JNCoxtV","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_4JNCoxtV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Festive Snowman - Cotton Crew' and a budget_max comfortably above $7.50 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."]}}