{"type":"firestarter.listing","listing":{"id":"lst_WxO1Kn-U","product_name":"XMARK - 3-Tier Dumbbell Rack - 10 Dumbbell Pairs","category":"Dumbbell Rack","description":"\n\nSturdy construction: Ensure stable, durable storage to support daily lifts for years of reliable home gym use at any level.\n\nWeight capacity: Store 10 pairs of 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 lb hex dumbbells to target chest, back, legs, shoulders, and arms.\n\nSpace-saving three-tier design: Improve floor space and keep walkways clear so you can move between sets and stations during workouts.\n\nSleek aesthetic appeal: Improve your gym look and provide a clean, organized rack that keeps gear tidy between sessions.\n\nSecurely stored: Keep dumbbells seated on the rack to resist slips, protect floors, and provide safe re-racking between sets.\n\nQuick assembly: Set up fast with clear instructions so you can train sooner and get back to pressing, rowing, and curling.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3107.1-1-BLACK.jpg?v=1780592089","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3107.1-1_8536f0f0-5b01-40a4-b6b8-1ea63a256628.jpg?v=1780592088","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-33_5d6879fd-2edf-4539-9a91-fa8bbdab7210.jpg?v=1780592090","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-34_85938fd9-449d-44da-b4b4-7e05ea552ec3.jpg?v=1780592089","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-32.jpg?v=1780592090","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3107.1-5_00726b8d-4f57-4676-90eb-e6eec6b5d487.jpg?v=1780592089"],"price":226,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:57.313Z"},"share_url":"https://firestarter.network/l/lst_WxO1Kn-U","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_WxO1Kn-U' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy XMARK - 3-Tier Dumbbell Rack - 10 Dumbbell Pairs' and a budget_max comfortably above $226.00 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."]}}