{"type":"firestarter.listing","listing":{"id":"lst_6nspGrRQ","product_name":"Diadem Evolution Reel","category":"Tennis String","description":"A comfortable, durable, unique, premium polyamide monofilament.  Available in a range of colors and gauges.  660ft Reel.\n--\nDiadem Evolution Reel\nThis 660ft reel is ideal for the player that frequently re-strings their rackets and is looking to save money by buying in bulk. Strings 17-19 rackets.\nDiadem Evolution is a polyamide monofilament with a low friction silicone based coating.  This non-polyester monofilament is incredibly responsive and comfortable with long lasting durability.  Designed to handle the sharp edges of our sharp polys this string offers precision, comfort, and easy power.\nRated as a top string by TIA.\n     Actual Cross Section\n \n\n\nLength: 660 ft / 12.2m\n\nColors: Azure Blue, Black, Natural\n\nGauges Available: \n\n17 (1.25mm)\n16 (1.30mm)\n15L(1.35mm)\n\n\n","images":["https://cdn.shopify.com/s/files/1/0253/6210/4402/files/pink-evolution.jpg?v=1762439858","https://cdn.shopify.com/s/files/1/0253/6210/4402/products/imageedit_67_8383510281.jpg?v=1747836140","https://cdn.shopify.com/s/files/1/0253/6210/4402/products/imageedit_71_9908347768.jpg?v=1747836140","https://cdn.shopify.com/s/files/1/0253/6210/4402/products/imageedit_75_6306636647.jpg?v=1747836140"],"price":149.95,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:57.979Z"},"share_url":"https://firestarter.network/l/lst_6nspGrRQ","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_6nspGrRQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Diadem Evolution Reel' and a budget_max comfortably above $149.95 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."]}}