{"type":"firestarter.listing","listing":{"id":"lst_-IJ6G32f","product_name":"GUCraftsman 6N Single Crystal Copper Upgrade Headphones Cables For Meze 99 Classics 99 Neo 99 Noir","category":null,"description":"\nBrand Story: -\nThe \"GUCraftsman\" brand was registered in 2010 and mainly produces high-quality handmade audio equipment and headphone cables. What makes our product unique? Some traditional crafts have been gradually replaced by machines. However, our team members have always insisted on manufacturing high-quality handmade audio equipment and headphone cables. How do we make high-quality products? We are familiar with the use of various HIFI cables to make upgrade cables. The craftsmanship, we adhere to \"high-quality Material, high-quality craftsmanship, high-quality products\" with irreplaceable craftsmanship spirit.\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/gucraftsman-6n-single-crystal-copper-upgrade-headphones-cables-for-meze-99-classics-99-neo-99-noir-hifigo-35mm-stereo-plug-587103.jpg?v=1709879859","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gucraftsman-6n-single-crystal-copper-upgrade-headphones-cables-for-meze-99-classics-99-neo-99-noir-hifigo-903411.jpg?v=1709879712","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gucraftsman-6n-single-crystal-copper-upgrade-headphones-cables-for-meze-99-classics-99-neo-99-noir-hifigo-795437.jpg?v=1709879754","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gucraftsman-6n-single-crystal-copper-upgrade-headphones-cables-for-meze-99-classics-99-neo-99-noir-hifigo-599108.jpg?v=1709879673","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gucraftsman-6n-single-crystal-copper-upgrade-headphones-cables-for-meze-99-classics-99-neo-99-noir-hifigo-522106.jpg?v=1709879788"],"price":168,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.059Z"},"share_url":"https://firestarter.network/l/lst_-IJ6G32f","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_-IJ6G32f' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GUCraftsman 6N Single Crystal Copper Upgrade Headphones Cables For Meze 99 Classics 99 Neo 99 Noir' and a budget_max comfortably above $168.00 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."]}}