{"type":"firestarter.listing","listing":{"id":"lst_XG230bvr","product_name":"THIEAUDIO Cypher 4.4mm Cable","category":"Audio Cable","description":"                                          High-Purity Hybrid Conductor Design                The THIEAUDIO Cypher 4.4mm cable is engineered with a hybrid conductor structure combining single-crystal copper and silver-plated single-crystal copper. This design ensures reliable signal transmission and low interference for balanced audio systems.                                                                                Optimized for Balanced Audio Performance                Designed specifically for THIEAUDIO Cypher headphones with dual 3.5mm connectors, this cable provides a stable balanced connection with clear channel separation and wide soundstage. Ideal for high-fidelity and desktop audio setups.                                                                                Precision Litz Construction                Built with Type 5 Litz structure and coaxial shielding, the cable minimizes signal loss and external interference. This ensures clean transmission and stable performance even in demanding listening environments.                                                                                Durable Yet Flexible Build                A PET + PVC outer jacket provides flexibility, durability, and anti-tangle performance. Combined with gold-plated connectors, it ensures long-term reliability and stable connectivity.                                      ","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/2ac4baa7-8410-461a-af63-3d0aa9d90a1f_1.jpg?v=1780970996","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_87520c45-e2be-44d9-a009-23bf79266864.png?v=1780913663"],"price":49,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.042Z"},"share_url":"https://firestarter.network/l/lst_XG230bvr","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_XG230bvr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy THIEAUDIO Cypher 4.4mm Cable' and a budget_max comfortably above $49.00 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."]}}