{"type":"firestarter.listing","listing":{"id":"lst_Fm7iiEnU","product_name":"FiiO S15 AK4191+AK4499EX Desktop High-Res Audio Streamer","category":null,"description":"Note: Click to check S15 Firmware Update\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-s15-ak4191ak4499ex-desktop-high-res-audio-streamer-hifigo-175556.jpg?v=1734609382","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-s15-ak4191ak4499ex-desktop-high-res-audio-streamer-hifigo-805149.jpg?v=1734609440","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-s15-ak4191ak4499ex-desktop-high-res-audio-streamer-hifigo-463101.jpg?v=1734609388","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-s15-ak4191ak4499ex-desktop-high-res-audio-streamer-hifigo-890280.jpg?v=1734609395","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-s15-ak4191ak4499ex-desktop-high-res-audio-streamer-hifigo-s15-black-us-448045.webp?v=1734609423","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-s15-ak4191ak4499ex-desktop-high-res-audio-streamer-hifigo-s15-silver-us-925334.webp?v=1734609375"],"price":1099.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:29.225Z"},"share_url":"https://firestarter.network/l/lst_Fm7iiEnU","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_Fm7iiEnU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FiiO S15 AK4191+AK4499EX Desktop High-Res Audio Streamer' and a budget_max comfortably above $1099.99 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."]}}