{"type":"firestarter.listing","listing":{"id":"lst_W18gJpPI","product_name":"Living.Fit - Double Gains Part 2 Program","category":"Strength Program","description":"\n\nDouble kettlebell training: Amplifies strength and size gains, building a lean, athletic physique for advanced users.\n\n30-day program duration: Delivers daily 40–60 minute workouts to build lean muscle and improve mobility for experienced individuals.\n\nAdvanced movements: Strengthen core, back, and legs, providing a profound physical challenge and boosting mental focus.\n\nMulti-platform access: Provides immediate program delivery via web browser, iOS, and Android apps for convenient training.\n\nAdaptable equipment: Supports training with multiple kettlebells, or a single kettlebell, to expand your strength and power.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/24-min.png?v=1780532454"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:05.084Z"},"share_url":"https://firestarter.network/l/lst_W18gJpPI","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_W18gJpPI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Living.Fit - Double Gains Part 2 Program' and a budget_max comfortably above $19.99 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."]}}