{"type":"firestarter.listing","listing":{"id":"lst_gFIzeNeS","product_name":"KNKMiami - SpringFit","category":"Gymnastics & Bodyweight Equipment","description":"\n\nTwisting core training: Engage your core through twisting motions for a stronger, more stable midsection.\n\nTargets the obliques: Works the sides of your torso for improved rotational strength and stability.\n\nLow-impact: Gentle on the joints, ideal for beginners or those returning from injury.\n\nAcupressure surface: A massaging top provides a soothing acupressure effect on your feet as you exercise.\n\nNon-slip, up to 260 lb: A heavy-duty, non-skid platform suitable for all ages and fitness levels.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SpringFit.jpg?v=1780603584","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/4_3ec984d9-8669-41e5-80d7-ec33f9a78484.jpg?v=1780603585","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/B4.jpg?v=1780603584","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/B6.jpg?v=1780603584","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/B5.jpg?v=1780603584"],"price":99.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.371Z"},"share_url":"https://firestarter.network/l/lst_gFIzeNeS","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_gFIzeNeS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy KNKMiami - SpringFit' and a budget_max comfortably above $99.99 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."]}}