{"type":"firestarter.listing","listing":{"id":"lst_Wwz63Bqa","product_name":"Squat Harness - Barbell & Trap Bar Hook Straps (Pair) for The Squat Harness V3/V4","category":"Squat Harness Attachment","description":"\n\nLoading hooks for fast barbell and trap bar attachment: Hook directly onto the barbell sleeve or trap bar handle in one motion — similar to how lifting hooks work on wrist wraps. Significantly faster than threading-style straps for plate changes between sets.\n\nAttaches directly via carabiner to harness D-rings: Unclip the original harness straps and clip these in — no tools, no disassembly, immediate quick-swap between strap types.\n\nAdjustable 12–16 inches per strap: Accommodates different handle heights between standard barbells and trap bars, and adjusts for different user heights and exercise positions.\n\n500 lb rated per pair: Load hooks are the same grade as quality wrist wrap hooks — rated for heavy free weight loading on compatible Squat Harness models.\n\nCompatible with V3 and V4 only: Not recommended for the Squat Harness Lite 2.0 with free weights. Verify your harness model before purchasing.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/IMG-5719.png?v=1780603595"],"price":59,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:53.464Z"},"share_url":"https://firestarter.network/l/lst_Wwz63Bqa","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_Wwz63Bqa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Squat Harness - Barbell & Trap Bar Hook Straps (Pair) for The Squat Harness V3/V4' and a budget_max comfortably above $59.00 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."]}}