{"type":"firestarter.listing","listing":{"id":"lst_2YvdVrYq","product_name":"Red McKenna Gingham Shirt","category":"TOPS","description":"Casual gingham shorts with side-tie details and an elastic waistband\nFabric: 65% polyester and 35% cotton with soft lining\n","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/3afadfec6430226574b6d4500fb14c42195915de91e8dc5f14eae6159a928a9c.webp?v=1773443660","https://cdn.shopify.com/s/files/1/1282/0845/files/8f286598f549ac2da365eabea9a8a18363b3abf2be8b5fac07c279f08fc446e4.webp?v=1773443386","https://cdn.shopify.com/s/files/1/1282/0845/files/13e4a957eb02a511c13f615834c0edbc35a1997ad738e980082d7055a508c3c2.webp?v=1773443386","https://cdn.shopify.com/s/files/1/1282/0845/files/e25697afd29d039be9e355bb4dbf49927fa7a6fadf12237f3056551cb2d6a9a5.webp?v=1773443386","https://cdn.shopify.com/s/files/1/1282/0845/files/pretty_garbage_size_chart.jpg?v=1776281452"],"price":48,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:05.660Z"},"share_url":"https://firestarter.network/l/lst_2YvdVrYq","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_2YvdVrYq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Red McKenna Gingham Shirt' and a budget_max comfortably above $48.00 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."]}}