{"type":"firestarter.listing","listing":{"id":"lst__Iz82vwQ","product_name":"RXSG - RapidFit 2.0 Jump Rope","category":"Jump Ropes","description":"\n\nBeginner-optimized cable weight and handle balance: The RapidFit 2.0 is specifically designed to be easier to learn double unders on — the cable weight and handle balance reduce timing errors for athletes new to speed rope.\n\nSmooth bearing system: Quality bearings provide consistent, low-friction rotation that makes rhythm development easier for beginners without the erratic spin of cheap speed ropes.\n\nAdjustable length: Cable length is adjustable to fit jumpers of different heights for a custom length that maximizes timing accuracy.\n\nGateway into the RXSG lineup: Designed as the entry-level rope into RXSG's Evo family — beginner-friendly design that doesn't limit progression as skills develop.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/RxSmartGearRapidFitJumpRopeAdjustable.webp?v=1780604540","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/RXSG_RapidFit_Adjustable_Jump_Rope_Features.png?v=1780604541","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/RapidFit_Jump_Rope_Morning_Jumping_The_Energy_Boost_You_Need_8.webp?v=1780604540","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/RxSmartGearRapidFitJumpRopeCase.jpg?v=1780604540","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/RxSmartGearRapidFitJumpRope.jpg?v=1780604541","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Rapid_Fit_2.0_-6__01216.jpg?v=1780604540","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/RapidFit_Jump_Rope_Morning_Jumping_The_Energy_Boost_You_Need_2.webp?v=1780604540","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/RapidFit_Jump_Rope_Morning_Jumping_The_Energy_Boost_You_Need_7.webp?v=1780604540"],"price":65,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:55.141Z"},"share_url":"https://firestarter.network/l/lst__Iz82vwQ","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__Iz82vwQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy RXSG - RapidFit 2.0 Jump Rope' and a budget_max comfortably above $65.00 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."]}}