{"type":"firestarter.listing","listing":{"id":"lst_rCaNrwDk","product_name":"TWISTURA Star","category":"Eartips","description":"\n\n\nSecure Seal\nThese ear tips use a flexible silicone design that gently presses against your ear canal, creating a reliable seal for better noise isolation without feeling tight.\n\n\nBalanced Bass\nThe liquid silicone forms a small air chamber that naturally reinforces low frequencies, giving you a slightly fuller bass response without overemphasis.\n\n\nComfortable Fit\nWith a 3D-contoured shape, the tips follow your ear’s natural curve, spreading pressure evenly to help prevent soreness during extended wear.\n\n\n\nSoft Texture\nMade from smooth, medical-grade silicone, these tips feel gentle against your skin and adapt subtly to small movements.\n\n\nThree Size Options\nAvailable in S, M, and L, you can pick the size that best matches your ear canal for consistent comfort and sound performance.\n\n\n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_6690.jpg?v=1745984727","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_68148.jpg?v=1745984727","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_6849_1.jpg?v=1745984727","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_6748_1.jpg?v=1745984727","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_6787_1.jpg?v=1745984727","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_67191_1.jpg?v=1745984727"],"price":10.9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:45.102Z"},"share_url":"https://firestarter.network/l/lst_rCaNrwDk","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_rCaNrwDk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TWISTURA Star' and a budget_max comfortably above $10.90 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."]}}