{"type":"firestarter.listing","listing":{"id":"lst_jvTgV02C","product_name":"Trundle Mattress","category":"Mattresses","description":"Complete your Oeuf trundle with our custom-sized mattress—designed specifically for Perch, River and Sparrow trundle beds. Made in the USA of premium and safe materials, it’s made from lightweight but durable medium-density foam with a firm support layer underneath. It features a quilted organic cotton cover for breathability and CertiPur certified foam for comfort–perfect for sleepovers or everyday use.\n69\" x 38\" x 4 1/2\"","images":["https://cdn.shopify.com/s/files/1/1918/2975/files/trundle-mattress-full.jpg?v=1750879628","https://cdn.shopify.com/s/files/1/1918/2975/files/Trundle-Close-Up.jpg?v=1750879629","https://cdn.shopify.com/s/files/1/1918/2975/files/Perch-Twin-Bed-Trundle_Gif_48d9c830-f65c-42ef-8180-9c9449fcb070.gif?v=1750879629","https://cdn.shopify.com/s/files/1/1918/2975/files/Trundle-Mattress.jpg?v=1750879630","https://cdn.shopify.com/s/files/1/1918/2975/files/trundle-mattress-detail.jpg?v=1750879630","https://cdn.shopify.com/s/files/1/1918/2975/files/River-Twin-Bed-Trundle-Mattress_afbb99fe-ffe8-424f-a304-cfe69f815d56.jpg?v=1750879631","https://cdn.shopify.com/s/files/1/1918/2975/files/trundle-13_e5dd7fb3-2e80-4f34-887f-b62cf85e0b74.jpg?v=1750879632","https://cdn.shopify.com/s/files/1/1918/2975/files/birch-perch-trundle_987074e7-ddfd-42c9-94a3-377ec74d39f6.jpg?v=1750879633","https://cdn.shopify.com/s/files/1/1918/2975/files/River-Twin-Bed-Birch-Front-Trundle-Out_cf9c31a4-25b5-44db-89f9-e8c167b10f41.jpg?v=1750879634"],"price":350,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:40.936Z"},"share_url":"https://firestarter.network/l/lst_jvTgV02C","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_jvTgV02C' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Trundle Mattress' and a budget_max comfortably above $350.00 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."]}}