{"type":"firestarter.listing","listing":{"id":"lst_6kOq8uLe","product_name":"HeartField Galaxy Pro","category":"Earphones/IEMs","description":"                                                  At HeartField, perfection is our ultimate goal, and we strive to create flawless audio experiences. With this ambition in mind, we are proud to introduce the Galaxy Pro.                                                                                    Driver Configuration                        The Galaxy Pro features an impressive driver setup with 2 imported electrostatic drivers and 4 independent balanced armature drivers per side. This configuration provides a solid foundation for extended high frequencies, silky smooth midrange, clean and full-bodied bass, and rich details across the audio spectrum.                                                                                    Custom Alloy Wiring                        The internal wiring utilizes a custom alloy designed for high strength, corrosion resistance, and durability. This enhancement significantly improves conductivity and reduces energy loss, ensuring optimal performance.                                                                                    Single Capacitor Tuning                        The Galaxy Pro employs single capacitor tuning to achieve the most natural and accurate sound reproduction. This approach ensures consistency in sound quality across each unit, addressing the challenges of multi-capacitor tuning by providing seamless frequency integration.                                                                                    Imported Resin Cavity                        Constructed from lightweight, durable, and skin-friendly imported resin, the earphone body is designed for ergonomic comfort and durability.                                                                                    Custom 304 Stainless Steel Nozzle                        Featuring a bespoke 304 stainless steel nozzle, the Galaxy Pro combines elegance with robustness for a refined listening experience.                                                ","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/5_5aead778-b858-46cc-b318-677bf7e804c6.png?v=1722421553","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/4_e94cdf65-01d9-4ef4-a4db-13de8a8f142e.png?v=1722480663"],"price":799,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:45.958Z"},"share_url":"https://firestarter.network/l/lst_6kOq8uLe","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_6kOq8uLe' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HeartField Galaxy Pro' and a budget_max comfortably above $799.00 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."]}}