{"type":"firestarter.listing","listing":{"id":"lst_-kIBYLvl","product_name":"Diadem Premier Pressureless Ball - Case","category":"Tennis Ball","description":"With a thicker core rubber, our pressure-less ball provides extreme durability and long lasting consistency.  Utilizing TTI 3453 felt, this ball is ideal in very high altitude or in a ball machine and teaching cart.   Packaged without plastic, help protect the environment one ball at a time.\n\n24 boxes per case (72 balls)\nEco friendly\nPressure-less\n\n \nNote: Cases of balls do not qualify for free shipping. Cases only ship within the contiguous United States via UPS Ground.","images":["https://cdn.shopify.com/s/files/1/0253/6210/4402/products/Pressureless.jpg?v=1762442103"],"price":114.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:57.788Z"},"share_url":"https://firestarter.network/l/lst_-kIBYLvl","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_-kIBYLvl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Diadem Premier Pressureless Ball - Case' and a budget_max comfortably above $114.95 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."]}}