{"type":"firestarter.listing","listing":{"id":"lst_l_oi23PG","product_name":"XMARK - Commercial Bumper Plate Tree on Castors with Dual Bar Holders","category":"Plate Tree","description":"\n\nDual bar holders: Store two Olympic bars to keep your platform clear and ready to train each session.\n\nLocking casters: Move loaded plates across your gym and keep the tree parked while you set up.\n\nVertical plate storage: Keep bumpers off the floor to improve access and speed between sets.\n\nCommercial steel frame: Support heavy bumper loads and ensure durable performance in busy gyms.\n\nSpace-saving footprint: Keep traffic lanes clear and provide storage for plates beside rigs or racks.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/9057-1.jpg?v=1780592099","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-42.jpg?v=1780592100","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage_e658276e-525b-4566-9189-61eadea676e1.jpg?v=1780592099","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Landing-Page-Assets-Storage-39_cb96807c-e332-4b05-a63b-9740249e22f5.jpg?v=1780592099","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/9057-4.jpg?v=1780592099","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/9057-3393-390.jpg?v=1780592099"],"price":239,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:57.505Z"},"share_url":"https://firestarter.network/l/lst_l_oi23PG","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_l_oi23PG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy XMARK - Commercial Bumper Plate Tree on Castors with Dual Bar Holders' and a budget_max comfortably above $239.00 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."]}}