{"type":"firestarter.listing","listing":{"id":"lst_3BIYNUDk","product_name":"Linda - Torti","category":"Sunglasses","description":"Petite vintage inspired cat eye sunglasses in mixed torti effect acetate with contrasting black CAT2 UV protected lens.Frame Width 147mmFrame Height 37mm","images":["https://cdn.shopify.com/s/files/1/1087/1054/products/Linda_Torti_front.jpg?v=1638257454","https://cdn.shopify.com/s/files/1/1087/1054/products/Linda_Torti_side.jpg?v=1638257456","https://cdn.shopify.com/s/files/1/1087/1054/products/Linda.jpg?v=1683777830","https://cdn.shopify.com/s/files/1/1087/1054/products/Linda_Torti_m1.jpg?v=1683777830"],"price":228,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:52.749Z"},"share_url":"https://firestarter.network/l/lst_3BIYNUDk","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_3BIYNUDk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Linda - Torti' and a budget_max comfortably above $228.00 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."]}}