{"type":"firestarter.listing","listing":{"id":"lst_wL-6d4E-","product_name":"Cayin IHA-8 Full-Balanced Discrete 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 ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/cayin-iha-8-full-balanced-discrete-headphone-amplifier-hifigo-iha-8-silver-745649.webp?v=1739276164","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/cayin-iha-8-full-balanced-discrete-headphone-amplifier-hifigo-219362.webp?v=1739276147","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/cayin-iha-8-full-balanced-discrete-headphone-amplifier-hifigo-617706.webp?v=1739276204","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/cayin-iha-8-full-balanced-discrete-headphone-amplifier-hifigo-145653.webp?v=1739276193","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/cayin-iha-8-full-balanced-discrete-headphone-amplifier-hifigo-155979.webp?v=1739276202","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/cayin-iha-8-full-balanced-discrete-headphone-amplifier-hifigo-348646.jpg?v=1739276154","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/cayin-iha-8-full-balanced-discrete-headphone-amplifier-hifigo-248665.jpg?v=1739276191","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/cayin-iha-8-full-balanced-discrete-headphone-amplifier-hifigo-iha-8-black-951946.jpg?v=1739276200"],"price":999,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:29.113Z"},"share_url":"https://firestarter.network/l/lst_wL-6d4E-","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_wL-6d4E-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cayin IHA-8 Full-Balanced Discrete Headphone Amplifier' and a budget_max comfortably above $999.00 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."]}}