{"type":"firestarter.listing","listing":{"id":"lst_yNZsgzzd","product_name":"Living.Fit - Dumbbell Gains Program","category":"Muscle Building Program","description":"\n\n30-day plan: build strength and increase lean body mass with 40–60 min sessions, repeat once or twice to improve results.\n\nBasic dumbbell movements: target chest, back, legs, shoulders, and core with patterns for all levels.\n\nProgressive overload: deliver steady gains by increasing stress to build muscle and strengthen chest, back, and legs.\n\nApp and browser access: provide guided videos on iOS, Android, and web to train anywhere and build strength on your schedule.\n\nEquipment options: support one pair you can press overhead or a 5 lb to 100 lb set to expand training loads.\n\nFull Access Membership: provide this program plus a Workout Generator to set up 20–30 min sessions that build strength.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/2024ProgramThumbnails_33.png?v=1780947871"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.869Z"},"share_url":"https://firestarter.network/l/lst_yNZsgzzd","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_yNZsgzzd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Living.Fit - Dumbbell Gains 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."]}}