{"type":"firestarter.listing","listing":{"id":"lst_T9IIKvhZ","product_name":"Dual Firm Twin & Full-Size Mattress","category":"Mattresses","description":"Need a mattress for your new Oeuf bed? Let us make it easy. Made in the USA of premium and safe materials, our dual-sided mattress offers two firmness options—just flip it to your preference. With a quilted organic cotton cover for breathability, CertiPur certified foam for comfort, it's designed for years of restful sleep. Available in twin and full sizes. \n\n\nMade in USA \n\n\nStandard US twin size dimensions 75\"L x 38\"W\n\n\nStandard US full size dimensions 75\"L x 54\"W\n\n\nPlease note: The Perch Nest Bed can only accommodate the 6\" twin mattress\n\n","images":["https://cdn.shopify.com/s/files/1/1918/2975/files/mattress-full-6-in.jpg?v=1750879626","https://cdn.shopify.com/s/files/1/1918/2975/files/River-Twin-Bed-1.jpg?v=1750879627","https://cdn.shopify.com/s/files/1/1918/2975/files/mattress-full-8-in.jpg?v=1750879628","https://cdn.shopify.com/s/files/1/1918/2975/files/mattress-twin-6-in.jpg?v=1750879629","https://cdn.shopify.com/s/files/1/1918/2975/files/mattress-twin-8-in.jpg?v=1750879629","https://cdn.shopify.com/s/files/1/1918/2975/files/trundle-mattress-detail_5a6bf8fd-a10d-4164-bd77-5065a753d1ed.jpg?v=1750879629"],"price":430,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:40.884Z"},"share_url":"https://firestarter.network/l/lst_T9IIKvhZ","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 ","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_T9IIKvhZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Dual Firm Twin & Full-Size Mattress' and a budget_max comfortably above $430.00 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."]}}