{"type":"firestarter.listing","listing":{"id":"lst_BURTqtu9","product_name":"XMARK - Tri-Grip Olympic Weight Plates and Olympic Barbell Sets","category":"Rubber Coated","description":"\n\nSelect a bar and weight set: Set up targeted loads to train legs, back, chest, shoulders, and core.\n\n155 lb set (2) 45 lb, (4) 10 lb, (4) 5 lb, (2) 2.5 lb: Provide progressive loading to train legs, chest, back, and core.\n\n205 lb set (2) 45 lb, (2) 25 lb, (4) 10 lb, (4) 5 lb, (2) 2.5 lb: Build strength across legs, chest, shoulders, back, and core.\n\n255 lb set (2) 45 lb, (2) 35 lb, (2) 25 lb, (2) 10 lb, (4) 5 lb, (2) 2.5 lb: Support lifts to strengthen legs, back, chest, shoulders, and core.\n\n365 lb set (4) 45 lb, (2) 35 lb, (2) 25 lb, (4) 10 lb, (4) 5 lb, (2) 2.5 lb: Deliver advanced loads to target legs, back, chest, shoulders, and core.\n\nBarbell collars not included: Ensure you add collars to keep plates secure while you train legs, back, chest, and core.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LUMBERJACK-3377-155.jpg?v=1780592098","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LUMBERJACK-3377-205.jpg?v=1780592098","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LUMBERJACK-3377-255.jpg?v=1780592098","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LUMBERJACK-3377-365.jpg?v=1780592098","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/BLACKSMITH-3377-BAL-155.jpg?v=1780592098","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/BLACKSMITH-3377-BAL-205.jpg?v=1780592098","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/BLACKSMITH-3377-BAL-255.jpg?v=1780592098","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/BLACKSMITH-3377-BAL-365.jpg?v=1780592097","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Sets_Tri-Grip-Olympic-Barbells.jpg?v=1780592097","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/XM-Sets_Tri-Grip-Curl-Weight_f83b75a6-e64e-4251-8356-4e7501000949.jpg?v=1780592097"],"price":609,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:57.366Z"},"share_url":"https://firestarter.network/l/lst_BURTqtu9","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_BURTqtu9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy XMARK - Tri-Grip Olympic Weight Plates and Olympic Barbell Sets' and a budget_max comfortably above $609.00 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."]}}