{"type":"firestarter.listing","listing":{"id":"lst_nlns8bJf","product_name":"HomeGrown Lifting - 700 lb Olympic Barbell (7 ft, 30 mm)","category":"Olympic Barbell","description":"\n\n700 lb weight capacity: A quality barbell at a fantastic price for any home gym.\n\n30 mm shaft diameter: Standard shaft for general-purpose lifting and CrossFit.\n\nBrass bushings: Spin freely and quietly through any Olympic, powerlifting, or CrossFit movement.\n\n7 ft length, 45 lb bar weight: 7 ft total length with a 45 lb bar and 16.25 inch loadable sleeve length.\n\nStandard knurling: Tried-and-true knurling pattern for consistent grip.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/barbellcopy.jpg?v=1780595238","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/fullbarbellcopy.jpg?v=1780595239","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Homegrown_Lifting_Creative.jpg?v=1780595239"],"price":194.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:00:56.659Z"},"share_url":"https://firestarter.network/l/lst_nlns8bJf","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_nlns8bJf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HomeGrown Lifting - 700 lb Olympic Barbell (7 ft, 30 mm)' and a budget_max comfortably above $194.99 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."]}}