{"type":"firestarter.listing","listing":{"id":"lst_0uSbh7pV","product_name":"Iron Gym - Iron Gym Ab Straps","category":"Ab Roller","description":"\n\nHeavy-duty canvas with velcro adjustment: Ensure a secure, customizable fit to strengthen core work during each set.\n\nThick, padded arm supports: Provide comfort and support to perform hanging leg raises, knee raises, and oblique crunches.\n\nCompatible with Iron Gym workout bars and most pull-up bars: Expand doorway training to target lower abs, upper abs, and obliques.\n\nAdjustable, one size fits all: Set up in seconds on any pull-up bar and improve stability while you train controlled core movements.\n\nDurable construction designed to hold 300 lb: Withstand demanding sessions and provide safety as you perform advanced abdominal exercises.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/d41AQ23N20.jpg?v=1780621348"],"price":12.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.892Z"},"share_url":"https://firestarter.network/l/lst_0uSbh7pV","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_0uSbh7pV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Iron Gym - Iron Gym Ab Straps' and a budget_max comfortably above $12.99 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."]}}