{"type":"firestarter.listing","listing":{"id":"lst_kCC4rywD","product_name":"Duo","category":"Universal","description":"  \n64 Audio’s latest UIEM, Duo, is a dual driver hybrid design. Built with the complete Tia System, Apex Core, Wave Sync, and LID, Duo presents 64 Audio’s signature balanced sound in a whole new way. The simple audio design captures the listener’s auditory senses while forgetting they’re wearing IEMs in the first place. The complex faceplate assembly not only serves an important role in protecting the shell of the IEM while allowing air to flow freely, it is also a major step in 64 Audio’s product design evolution. Duo is a timeless and elegant design reminiscent of open-back over-ear headphones. \n  ","images":["https://cdn.shopify.com/s/files/1/0411/4717/0966/products/Duo-Landing-Page-WEB-3.jpg?v=1641843054","https://cdn.shopify.com/s/files/1/0411/4717/0966/products/Duo-Angled.jpg?v=1670885899","https://cdn.shopify.com/s/files/1/0411/4717/0966/products/Duo-Back.jpg?v=1670885899","https://cdn.shopify.com/s/files/1/0411/4717/0966/products/Included_Duo.jpg?v=1670885900"],"price":1199,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:54:58.445Z"},"share_url":"https://firestarter.network/l/lst_kCC4rywD","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_kCC4rywD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Duo' and a budget_max comfortably above $1199.00 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."]}}