{"type":"firestarter.listing","listing":{"id":"lst_u8tQN3EL","product_name":"Harlem Shirt | Oxford","category":"Resort","description":"The Harlem Long Sleeve Linen Shirt features a button-up front, pressed collar and single pocket.  \n\nLong Sleeve Style\n\nButton-Up Detail\n\nMyraswim Logo Buttons\nSingle Front Pockets\n\nMyraswim 30% Linen / 70% Tencel Fabric\n\nModel wears Size Small","images":["https://cdn.shopify.com/s/files/1/0284/6706/9002/files/harlem-mens-long-sleeve-navy-linen-shirt-myraswim.jpg?v=1778471075","https://cdn.shopify.com/s/files/1/0284/6706/9002/files/harlem-mens-navy-long-sleeve-linen-shirt-myraswim.jpg?v=1778471227","https://cdn.shopify.com/s/files/1/0284/6706/9002/files/harlem-mens-navy-long-sleeve-linen-shirt-myra-swim.jpg?v=1778471266","https://cdn.shopify.com/s/files/1/0284/6706/9002/products/harlem-mens-navy-linen-button-up-shirt-myra-swim.jpg?v=1778471615","https://cdn.shopify.com/s/files/1/0284/6706/9002/products/harlem-mens-navy-linen-button-up-shirt-myra.jpg?v=1778471649","https://cdn.shopify.com/s/files/1/0284/6706/9002/products/IMG_9797.heic?v=1676000421"],"price":140,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:17.134Z"},"share_url":"https://firestarter.network/l/lst_u8tQN3EL","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_u8tQN3EL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Harlem Shirt | Oxford' and a budget_max comfortably above $140.00 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."]}}