{"type":"firestarter.listing","listing":{"id":"lst_A4zpmb6N","product_name":"HAKUGEI Ancient Vine 7N Single Crystal Copper Graphene Litz Earphone Cable","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\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\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\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/hakugei-ancient-vine-graphene-lizt-7n-single-crystal-copper-earphone-cable-hifigo-25mm-mmcx-569824.jpg?v=1705325866","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/hakugei-ancient-vine-graphene-lizt-7n-single-crystal-copper-earphone-cable-hifigo-424673.jpg?v=1705325837","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/hakugei-ancient-vine-graphene-lizt-7n-single-crystal-copper-earphone-cable-hifigo-122195.jpg?v=1705325862","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/hakugei-ancient-vine-graphene-lizt-7n-single-crystal-copper-earphone-cable-hifigo-401833.jpg?v=1705325822","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/hakugei-ancient-vine-graphene-lizt-7n-single-crystal-copper-earphone-cable-hifigo-847711.jpg?v=1705325830"],"price":102.99,"currency":"USD","in_stock":true,"inventory_qty":169983,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.111Z"},"share_url":"https://firestarter.network/l/lst_A4zpmb6N","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_A4zpmb6N' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HAKUGEI Ancient Vine 7N Single Crystal Copper Graphene Litz Earphone Cable' and a budget_max comfortably above $102.99 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."]}}