{"type":"firestarter.listing","listing":{"id":"lst_bayREtV4","product_name":"SpinFit OMNI","category":"Eartips","description":"\n\nTailored Fit with Patented 3D Axis\nExperience the next level of comfort and sound customization with SPINFIT's patented spinnable 3D axis, crafted to adapt to the unique angles of your ear canals.\n\n\nAffordable Upgrade for Enhanced Sound\nEnjoy the ease and affordability of upgrading your earphones, unlocking an enhanced sound performance tailored to your preferences.\n\n\nDual-Layer Tube Core for Comfort and Durability\nThe Dual-Layer Tube Core ensures both comfort and durability, featuring a soft and skin-friendly outer layer for a cozy fit and a robust inner layer for a secure connection.\n\n\nTriple-Segmented Core for Versatile Compatibility\nSPINFIT OMNI's Triple-Segmented Core grasps different shapes of nozzles perfectly, ensuring compatibility with a variety of earphone models. It fits the nozzle diameter of 4.0 to 5.5mm, and can be stretched a little bit more.\n\n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/7ce8d8de4b30220393b05580773da7ef_1.jpg?v=1700468547","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/442e0ae51c92d279da5299d176343ecd_1.jpg?v=1700468545","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/49de03cb211e33f1bdd02b897c57e10e.jpg?v=1700468545"],"price":12.99,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:46.462Z"},"share_url":"https://firestarter.network/l/lst_bayREtV4","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_bayREtV4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SpinFit OMNI' and a budget_max comfortably above $12.99 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."]}}