{"type":"firestarter.listing","listing":{"id":"lst_MCsAoBoG","product_name":"HoopsKing - Vertical Jump Trainer Resistance Bands | Waist to Heels","category":"Resistance Bands","description":"\n\nUp to 200 lb resistance: Improve jump height by loading squats and jumps for stronger takeoff force.\n\nWaist-to-heel bands: Strengthen legs through full squat range, from least resistance at bottom to maximum tension at top.\n\nProgram-compatible design: Train with your current jump plan; wear bands in drills to improve vertical leap.\n\nLightweight, portable bands: Keep training at home or gym and store in minimal space for consistent jump work.\n\nComfortable waist fit: Provide continuous wear through workouts to target fast-twitch fibers for higher jumps.\n\nOptimized for over 5 ft 6 in: Ensure bands engage early; under this height may have initial slack at start.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/img_proxy_3ed471bc-0ece-44dc-acdd-54cf67c59ebb.jpg?v=1780581712","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/vertical-jump-bands.jpg?v=1780581712","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/img_proxy_17ab3134-da0f-46bc-8501-d786e8d4200b.jpg?v=1780581712","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/img_proxy_92849031-50bc-4980-8c3a-b8fceb3062da.jpg?v=1780581712","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/img_proxy_dfdf8ee9-832d-49d4-abe9-e8b6a46fcf7a.jpg?v=1780581712","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/img_proxy_b8d27692-53db-40a8-8922-dbac37a9c2ed.jpg?v=1780581712","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/img_proxy_1ae15cbc-90e3-43d2-9866-72b6ad71ca54.jpg?v=1780581712","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/img_proxy_59579d0d-dfe5-4b20-af88-09c56b804231.jpg?v=1780581712"],"price":59.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:54.245Z"},"share_url":"https://firestarter.network/l/lst_MCsAoBoG","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_MCsAoBoG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HoopsKing - Vertical Jump Trainer Resistance Bands | Waist to Heels' and a budget_max comfortably above $59.99 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."]}}