{"type":"firestarter.listing","listing":{"id":"lst_4DiQSK3c","product_name":"GoFit - Wrist & Forearm Blaster","category":"Barbell Accessories","description":"\n\nSolid steel construction: Withstand repeated training and keep the blaster stable during wrist and forearm work sessions.\n\nFoam grip handles: Provide a secure, comfortable hold to improve control while you train wrists and forearms.\n\nStandard size weight plate compatibility: Set up progressive resistance to strengthen wrists, forearms, and grip as your strength builds over time.\n\nSimple, time-proven method: Build superior grip to perform in golf, baseball, tennis, wrestling, football, and climbing.\n\nIncludes one Wrist &amp; Forearm Blaster: Provide a dedicated tool to train wrists and forearms and improve grip at home during training sessions.\n\n90-day limited warranty: Ensure support for defects in materials or workmanship under normal personal use during the 90-day warranty period.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-WFB_PO.jpg?v=1780587026","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-WFB_PU1.jpg?v=1780587026"],"price":21.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.012Z"},"share_url":"https://firestarter.network/l/lst_4DiQSK3c","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_4DiQSK3c' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GoFit - Wrist & Forearm Blaster' and a budget_max comfortably above $21.99 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."]}}