{"type":"firestarter.listing","listing":{"id":"lst_RWLO7TvG","product_name":"PowerBlock - Elite Exp Ez Curl Bar","category":"EZ Curl Bar","description":"\n\nTransforms PowerBlock Dumbbells: Build a versatile, adjustable barbell from your existing dumbbells, saving significant space and money.\n\nMagnetic selector pin: Deliver quick and easy weight adjustments, ensuring smooth transitions between exercises like rows, squats, and presses.\n\nDurable 28 mm knurled steel bar: Withstand rigorous training and meet IPF standards, providing professional quality and long-lasting performance.\n\nIntegrated weight chart: Provide simple and rapid weight reference directly on the handle, improving workout flow and accuracy.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/eliteexpezcurlbar_750-00305-00_main.jpg?v=1780589660","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/eliteexpezcurlbar_750-00305-00_03.jpg?v=1780589660","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/eliteexpezcurlbar_750-00305-00_04.jpg?v=1780589659","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/eliteexpezcurlbar_750-00305-00_05.jpg?v=1780589659"],"price":199,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:03.306Z"},"share_url":"https://firestarter.network/l/lst_RWLO7TvG","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_RWLO7TvG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy PowerBlock - Elite Exp Ez Curl Bar' and a budget_max comfortably above $199.00 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."]}}