{"type":"firestarter.listing","listing":{"id":"lst_51JxMkOl","product_name":"SMAI - Hd Bumper Plates Set - 320lb Mixed","category":"Bumper Plate","description":"\n\n320 lb mixed pairs set: Support progressive overload to train legs, back, and shoulders across compound lifts\n\nShore A 88 low bounce: Keep drops controlled to improve safety and bar stability during Olympic lifts and CrossFit\n\nStainless-steel core: Ensure a secure barbell fit and resist wear to deliver long-term performance in daily training\n\nVulcanized high-density virgin rubber: Withstand rigorous daily drops and provide durability for home and commercial gyms\n\nPairs included 25 lb, 35 lb, 45 lb, 55 lb: Expand loading to build strength in squats, deadlifts, bench, and overhead presses\n\nUniform aesthetic finish: Provide a clean, professional look to keep your gym organized and focused on training\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HDMixedSet25lb-55lb.jpg?v=1780581862","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/25lb-Stacked_0f7aeb3c-7136-4041-b988-cd880d47817d.jpg?v=1780581862","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/35lb-Stacked_43315156-7947-4842-868f-904c4f9a337c.jpg?v=1780581862","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/45lb-Stacked_7e93e80a-c421-4f2e-b6a3-b9400829caa9.jpg?v=1780581862","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/55lb-Stacked_2be3c7b1-a880-4786-86fe-4f775eb583be.jpg?v=1780581862"],"price":499,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:51.891Z"},"share_url":"https://firestarter.network/l/lst_51JxMkOl","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_51JxMkOl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMAI - Hd Bumper Plates Set - 320lb Mixed' and a budget_max comfortably above $499.00 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."]}}