{"type":"firestarter.listing","listing":{"id":"lst_KQun4ZYS","product_name":"PowerBlock - Small Compact","category":"Adjustable Dumbbells","description":"\nCollapses to 2 inches high: Store under a bed, in a closet, or in your car to keep your space clear and support travel workouts.\n\nNo assembly required: Set up your workout space quickly right out of the box to begin your strength training immediately.\n\n25-inch height: Provide comfortable access to dumbbells, eliminating bending over to support safe and simple weight changes.\n\nDurable metal construction: Withstand intense workouts, providing stability and protecting your floors with stable legs and rubber feet.\n\nCompatible with PowerBlock sets up to 50 lb: Support Sport 24, Pro 32, and Pro 50 models to expand your training versatility.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Compact-weight-stand-4h_OPT.jpg?v=1780589658"],"price":99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:03.780Z"},"share_url":"https://firestarter.network/l/lst_KQun4ZYS","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_KQun4ZYS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy PowerBlock - Small Compact' and a budget_max comfortably above $99.00 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."]}}