{"type":"firestarter.listing","listing":{"id":"lst_mc1Mmtvy","product_name":"Audio Technica ATH-R50x 45mm Dynamic Driver Open-Back Headphone","category":null,"description":"Pure Open-Back Design:-\nFully open-back sound relies solely on the performance of the driver, with each diaphragm movement directly translating into sound. The ATH-R50x open-back design allows unrestricted airflow that prevents any distortion or artificial enhancement to the sound. The headphones deliver pure sound directly from the transducer for an authentic open-back experience.\n \nLightweight Design:-\n \nThe headband on the lightweight ATH-R50x (207 g) is designed to keep you comfortable for hours. The replaceable velour earpads and cooling, open-back earcups add to the comfort, allowing you to stay fully immersed in the audio even through the longest listening sessions.\n \n\n","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/audio-technica-ath-r50x-45mm-dynamic-driver-open-back-headphone-hifigo-ath-r50x-417807.jpg?v=1746799589","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/audio-technica-ath-r50x-45mm-dynamic-driver-open-back-headphone-hifigo-264679.jpg?v=1746799605","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/audio-technica-ath-r50x-45mm-dynamic-driver-open-back-headphone-hifigo-105872.jpg?v=1746799595","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/audio-technica-ath-r50x-45mm-dynamic-driver-open-back-headphone-hifigo-803588.jpg?v=1746799587","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/audio-technica-ath-r50x-45mm-dynamic-driver-open-back-headphone-hifigo-271290.jpg?v=1746799600","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/audio-technica-ath-r50x-45mm-dynamic-driver-open-back-headphone-hifigo-813676.jpg?v=1746799592","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/audio-technica-ath-r50x-45mm-dynamic-driver-open-back-headphone-hifigo-476389.jpg?v=1746799597","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/audio-technica-ath-r50x-45mm-dynamic-driver-open-back-headphone-hifigo-335486.jpg?v=1746799604"],"price":199,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:28.949Z"},"share_url":"https://firestarter.network/l/lst_mc1Mmtvy","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_mc1Mmtvy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Audio Technica ATH-R50x 45mm Dynamic Driver Open-Back Headphone' and a budget_max comfortably above $199.00 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."]}}