{"type":"firestarter.listing","listing":{"id":"lst_7pc4hLuB","product_name":"GoFit - Massage Bar Xl Plus","category":"Massage Tools","description":"\n\n20.5 in bar, 11.5 in roller, 2 in diameter: Target legs and back to improve warm-up and recovery after hard sessions.\n\nDeeply grooved Go relief pattern: Target knots in calves, quads, and back to improve circulation and mobility.\n\nFirm soft-touch rubber, extra padding: Deliver deep pressure to hamstrings, IT band, calves, and back.\n\nBall-bearing roller system: Provide smooth rotation to keep consistent pressure while you target legs and back.\n\nErgonomic soft-grip rubber handles: Provide secure control to target calves, quads, hamstrings, and back.\n\nTraining Manual included: Support set up and routines to target legs and back before and after workouts.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-2XTMB_1600x1600_1.jpg?v=1780587025","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-2XTMB_1600x1600_4.jpg?v=1780587026","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-2XTMB_1600x1600_5.jpg?v=1780587025","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-2XTMB_1600x1600_6.jpg?v=1780587026","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-2XTMB_1600x1600_3.jpg?v=1780587026","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-2XTMB_1600x1600_2.jpg?v=1780587025"],"price":32.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.044Z"},"share_url":"https://firestarter.network/l/lst_7pc4hLuB","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_7pc4hLuB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GoFit - Massage Bar Xl Plus' and a budget_max comfortably above $32.99 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."]}}