{"type":"firestarter.listing","listing":{"id":"lst_ZbsIWFdQ","product_name":"Oversized Shirt - Vichy Green","category":"Shirt","description":"This oversized shirt is designed with a relaxed, fluid silhouette and a soft structure at the back that adds gentle volume. Made in a charming green Vichy check, it features an Italian collar and front button closure. A light and easy piece with a playful, timeless appeal.","images":["https://cdn.shopify.com/s/files/1/2467/1075/files/cordera-resort-26-oversized-shirt-vichy-green-3.jpg?v=1765249411","https://cdn.shopify.com/s/files/1/2467/1075/files/cordera-resort-26-oversized-shirt-vichy-green-1.jpg?v=1765249412","https://cdn.shopify.com/s/files/1/2467/1075/files/cordera-resort-26-oversized-shirt-vichy-green-2.jpg?v=1765249412"],"price":337,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:20.847Z"},"share_url":"https://firestarter.network/l/lst_ZbsIWFdQ","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_ZbsIWFdQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oversized Shirt - Vichy Green' and a budget_max comfortably above $337.00 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."]}}