{"type":"firestarter.listing","listing":{"id":"lst_hneCmyzb","product_name":"Living.Fit - Big Country Power Bar – IPF Approved Powerlifting Barbell - Made in USA","category":"Powerlifting Barbell","description":"\nIPF competition approved 20kg bar with powerlifting knurl marks at 32 in, aggressive knurling and center knurl for a secure grip on squat, bench, and deadlift\n200,000+ PSI tensile strength and 2,000 lb static capacity deliver minimal whip and maximum stability for heavy singles and high-volume training\nDurable black zinc finish with bronze bushings provides smooth, reliable rotation and corrosion resistance for long-term daily use\nMade in USA construction; approximately 84.5 in total length with 15.5 in loadable sleeves to fit full-size plates and collars securely\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/ProductOverlaus-2025-10-21T114629.104.png?v=1780592510"],"price":279.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:58.040Z"},"share_url":"https://firestarter.network/l/lst_hneCmyzb","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_hneCmyzb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Living.Fit - Big Country Power Bar – IPF Approved Powerlifting Barbell - Made in USA' and a budget_max comfortably above $279.99 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."]}}