{"type":"firestarter.listing","listing":{"id":"lst_ugYmDTD4","product_name":"Slam Balls","category":"Conditioning","description":"Build explosive power and enjoy stress-busting cardio workouts with Slam Balls! Use these in your WDJ (workout du jour) to develop sport-specific power and dominate on the field, reignite your love for conditioning, or productively release your bottled-up rage. The various weight increments accommodate beginners (and kids) up to advanced trainees. And unlike the Mighty Grip Med Balls or Triple Stitched Medicine Balls, they won't bounce back at you. There. We just saved you thousands in dental work. IMPORTANT: 1-year warranty for home use. 6-month warranty for commercial use. Since they’re used for impact-related activities, it’s normal for Slam Balls to experience wear & tear and eventually need replacing.","images":["https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-PRNT-carousel-1.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-PRNT-carousel-2.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-PRNT-carousel-3.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-PRNT-carousel-4.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-PRNT-carousel-5.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-PRNT-carousel-6.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-5-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-10-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-15-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-20-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-25-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-30-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-35-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-40-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-45-carousel-primary.jpg?v=1764594989","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SLAM-50-carousel-primary.jpg?v=1764594989"],"price":25.99,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:45.816Z"},"share_url":"https://firestarter.network/l/lst_ugYmDTD4","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 ","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_ugYmDTD4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Slam Balls' and a budget_max comfortably above $25.99 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."]}}