{"type":"firestarter.listing","listing":{"id":"lst_7DFHtbGJ","product_name":"Barbell Standard - Swiss Multigrip Barbell","category":"Specialty Barbell","description":"\n\nEight grip options: Target presses and pulls to build upper-body strength and provide grip options for specific movement needs.\n\nDurable welds, over 700 lb: Withstand heavy loading and ensure stability and safety during bench and row sets at 700 lb and beyond.\n\n13.5 in loadable sleeves: Support ample plates and expand progression for heavy pressing, rowing, and accessory work.\n\nModerate knurling on grips: Improve hold during pull exercises to strengthen back and keep reps secure under load throughout sets.\n\nRackable at 46.5 to 51.5 in: Set up across standard racks and move between stations to keep sessions productive and on schedule.\n\nStandard-sized sleeves: Ensure fit with existing bar collars to set up fast and keep gear changes quick for training days.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-long.jpg?v=1780583419","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-endcap.jpg?v=1780583419","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-long-3.jpg?v=1780583420","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-specs-sq.jpg?v=1780583422","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-endcap-3.jpg?v=1780583402","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-racked-4.jpg?v=1780583402","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/barbell-standard-web-swiss-multigrip-bar.jpg?v=1780583421","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-oh-press.jpg?v=1780583420","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-extensions.jpg?v=1780583421","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/swiss-rows-2.jpg?v=1780583422"],"price":140,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:51.529Z"},"share_url":"https://firestarter.network/l/lst_7DFHtbGJ","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_7DFHtbGJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Barbell Standard - Swiss Multigrip Barbell' and a budget_max comfortably above $140.00 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."]}}