{"type":"firestarter.listing","listing":{"id":"lst_cziboPGR","product_name":"GoFit - Barrel Roller - Go Size (12-inch)","category":"Massage Tools","description":"\n\nBarrel Shape Support: Provide greater support and target back, hips, and legs as it rolls with your body’s natural contours.\n\nDeeply-grooved Go pattern: Improve blood flow and target knots in calves, glutes, and lats during warm-up or recovery.\n\nFirm, thick foam: Deliver deep pressure to quads and hamstrings while the ultra-soft surface keeps sessions comfortable.\n\nUltrafin Core: Withstand daily training and ensure stable rolling by resisting flexing and breakage under load.\n\n12 in length × 4.25 in diameter: Keep it travel-ready for gym warm-ups and home recovery, and store it when space is limited.\n\nDeep Tissue Massage Ball included: Target stubborn trigger points in shoulders, feet, and forearms for precise, on-the-go relief.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-BRL12_1600x1600_5.jpg?v=1780587033","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-BRL12_1600x1600_1.jpg?v=1780587034","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-BRL12_1600x1600_3.jpg?v=1780587033","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-BRL12_1600x1600_2.jpg?v=1780587033","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-BRL12_1600x1600_4.jpg?v=1780587033"],"price":19.25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.197Z"},"share_url":"https://firestarter.network/l/lst_cziboPGR","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_cziboPGR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GoFit - Barrel Roller - Go Size (12-inch)' and a budget_max comfortably above $19.25 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."]}}