{"type":"firestarter.listing","listing":{"id":"lst_w8HuvoAG","product_name":"KNKMiami - SpringCore Balance Level 1 (130 lb Limit)","category":"Gymnastics & Bodyweight Equipment","description":"\n\nSpring-loaded balance training: The spring action engages your core and legs to give you stability for even the trickiest dance moves.\n\nBetter coordination and grace: Refines your movement for smoother transitions and more elegant dance.\n\nMore flexible ankles: Increases ankle range of motion for dynamic footwork and seamless movement.\n\nSupports up to 130 lb: Thick, warp-resistant wood circles create a stable platform sized for lighter and younger dancers.\n\nNon-slip top, moisture-protected: Keeps you surefooted during fast moves, with a coating that guards against moisture.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/springcore_2c5df32e-4d0b-4367-adf3-08072eef61ed.jpg?v=1780603560","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Screen_Shot_2017-11-01_at_5.50.10_PM.png?v=1780603560","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Screen_Shot_2017-11-01_at_5.49.57_PM.png?v=1780603559","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Screen_Shot_2017-11-01_at_5.50.26_PM.png?v=1780603560"],"price":179,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.419Z"},"share_url":"https://firestarter.network/l/lst_w8HuvoAG","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_w8HuvoAG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy KNKMiami - SpringCore Balance Level 1 (130 lb Limit)' and a budget_max comfortably above $179.00 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."]}}