{"type":"firestarter.listing","listing":{"id":"lst_vGFT9sD7","product_name":"SMAI - Straight Handle for Cable Machine","category":"Cable System","description":"\n\nRevolving straight bar attachment: Perform pull-downs, rows, and curls to strengthen back, biceps, and core muscles effectively.\n\nSolid steel with hard chrome finish: Withstand consistent, high-intensity workouts, ensuring long-term durability and reliable performance.\n\nKnurled handle with 1-inch (25mm) diameter: Provide an enhanced, secure grip, improving control and safety during all exercises.\n\nUniversal cable machine compatibility: Set up seamlessly with any cable-based machine, expanding your home or commercial gym options.\n\nCompact 18.5-inch (470mm) length: Target various muscle groups precisely, delivering effective training in any gym space.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/NT0411CableMachine-StraightHandleattachment.jpg?v=1780581766","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/StraightHandleBlack-3.jpg?v=1780581767","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/NT0411CableMachine-StraightHandleattachment-3.jpg?v=1780581766","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/NT0411CableMachine-StraightHandleattachment-2.jpg?v=1780581767"],"price":14.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:52.146Z"},"share_url":"https://firestarter.network/l/lst_vGFT9sD7","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_vGFT9sD7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMAI - Straight Handle for Cable Machine' and a budget_max comfortably above $14.95 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."]}}