{"type":"firestarter.listing","listing":{"id":"lst_FDgLY5PK","product_name":"XMARK - Commercial 3-Tier Dumbbell Racks - 15 Dumbbell Pairs","category":"Dumbbell Rack","description":"html\n\n\nIndustrial Construction: Heavy-duty, commercial-grade steel to withstand daily loading and provide lasting stability.\n\nExtreme Weight Capacity: Supports up to 2,000 lbs to store 5 to 110 lb pairs and keep heavy dumbbells secure across all tiers.\n\nOptimized Floor Space: 3-tier design to store more weight in less space and provide faster access between sets for busy gyms.\n\nAmple Dumbbell Storage: Stores 15 pairs from 5 to 110 lbs to train arms, chest, back, and legs and keep dumbbells organized for quick access.\n\nSafe Dumbbell Storage: Individual saddles keep each pair secure to ensure safe re-racking and provide orderly storage each set.\n\nProfessional-Quality Design: Sleek build with a tough powder coat to resist chips and keep the rack looking clean through daily use.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/9106-empty.jpg?v=1780592060","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-29.jpg?v=1780592060","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-30.jpg?v=1780592061","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-31.jpg?v=1780592060"],"price":909,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:57.261Z"},"share_url":"https://firestarter.network/l/lst_FDgLY5PK","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_FDgLY5PK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy XMARK - Commercial 3-Tier Dumbbell Racks - 15 Dumbbell Pairs' and a budget_max comfortably above $909.00 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."]}}