{"type":"firestarter.listing","listing":{"id":"lst_SY5d41L7","product_name":"DAART Yulong Asura AK4499EX+AK4191 Music Streamer & Desktop DAC & Headphone Amplifier","category":null,"description":" \n\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/daart-yulong-asura-ak4499exak4191-music-streamer-desktop-dac-headphone-amplifier-hifigo-750605.jpg?v=1715323450","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/daart-yulong-asura-ak4499exak4191-music-streamer-desktop-dac-headphone-amplifier-hifigo-908367.jpg?v=1715323328","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/daart-yulong-asura-ak4499exak4191-music-streamer-desktop-dac-headphone-amplifier-hifigo-black-420398.jpg?v=1715323314","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/daart-yulong-asura-ak4499exak4191-music-streamer-desktop-dac-headphone-amplifier-hifigo-red-869769.jpg?v=1715323383","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/daart-yulong-asura-ak4499exak4191-music-streamer-desktop-dac-headphone-amplifier-hifigo-silver-506717.jpg?v=1715323339"],"price":1169.1,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:29.957Z"},"share_url":"https://firestarter.network/l/lst_SY5d41L7","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_SY5d41L7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy DAART Yulong Asura AK4499EX+AK4191 Music Streamer & Desktop DAC & Headphone Amplifier' and a budget_max comfortably above $1169.10 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."]}}