{"type":"firestarter.listing","listing":{"id":"lst_U0MPrl5u","product_name":"Curved Squat Bar","category":"Barbell","description":"So you’ve been in the gym squatting and benching like there’s no tomorrow and hitting all the PR’s. But all that huge weight you’ve been slangin’ around is beatin’ up your shoulders & elbows.Enter the Curved Squat Bar. This isn’t just some super-bent bar. The Curved Squat Bar is strategically designed to alleviate stress from your wrists, elbows, and shoulders while squatting and benching. Similar to a traditional straight barbell, you grip the bar like a proper squat or bench but with significantly less pressure on your joints. It’s the perfect bar for off-season training and one of the best options for pushing up your volume during your competitive season without as much joint strain. And unlike a Safety Squat Bar, the Curved Squat Bar can be used for upper body movements—like the bench press! It adds several inches to your range of motion to help strengthen your press of the chest and assist with muscular development.\nIMPORTANT: The Curved Squat Bar is significantly longer, thicker, and heavier than a typical Olympic barbell. To avoid the bar flipping when racked, sandwich j-cups are strongly recommended.","images":["https://cdn.shopify.com/s/files/1/0654/3346/9125/files/BUFFALO-BAR-carousel-1.jpg?v=1764592219","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/BUFFALO-BAR-carousel-2.jpg?v=1764592219","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/BUFFALO-BAR-carousel-3.jpg?v=1764592219","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/BUFFALO-BAR-carousel-7.jpg?v=1764592219","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/BUFFALO-BAR-carousel-4.jpg?v=1764592219","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/BUFFALO-BAR-carousel-5.jpg?v=1764592219","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/BUFFALO-BAR-carousel-6.jpg?v=1764592219"],"price":289.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:45.714Z"},"share_url":"https://firestarter.network/l/lst_U0MPrl5u","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 ","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_U0MPrl5u' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Curved Squat Bar' and a budget_max comfortably above $289.99 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."]}}