{"type":"firestarter.listing","listing":{"id":"lst_rNCpaAcO","product_name":"XMARK - 2-Tier Dumbbell Rack","category":"Dumbbell Rack","description":"\n\nPremium steel construction: Ensure lasting stability and keep your dumbbells organized for faster set transitions between lifts.\n\n450 lb capacity: Support full dumbbell sets and keep heavy pairs safe for chest, back, and leg training.\n\nCompact 2-tier design: Improve floor space and keep walkways clear for safe setup, spotting, and movement between sets.\n\nModern, sleek look: Improve your gym’s appearance and provide a polished backdrop for daily training.\n\nSecurely stored design: Ensure dumbbells stay put and keep floors clear during setup and movement around benches and platforms.\n\nQuick assembly: Set up with clear instructions and keep your focus on training, not deciphering hardware.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/4455-BLACK-1.jpg?v=1780592089","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-34_5be1ca28-03f7-4806-a775-85f18af6d242.jpg?v=1780592089","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-32_2b5b3251-47b0-475a-ab50-1a227a82c2d0.jpg?v=1780592090","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-33.jpg?v=1780592090","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-35.jpg?v=1780592090","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/4455-1copy.jpg?v=1780592089","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/4455-1_46ad887a-6150-48f5-95c8-c38bc2704c26.jpg?v=1780592089"],"price":179,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:57.419Z"},"share_url":"https://firestarter.network/l/lst_rNCpaAcO","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_rNCpaAcO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy XMARK - 2-Tier Dumbbell Rack' and a budget_max comfortably above $179.00 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."]}}