{"type":"firestarter.listing","listing":{"id":"lst_IpCt6S_F","product_name":"SMAI - Hd Bumper Plates Set - 340lb Mixed","category":"Bumper Plate","description":"\n340 lb mixed set: Provide progressive loading from 10 lb to 55 lb pairs to train legs, back, and core across compound lifts.\n\nVulcanized high-density virgin rubber: Withstand rigorous use and provide long-term performance in gyms.\n\nStainless-steel core: Ensure durability under load and keep lifts consistent across frequent sessions.\n\nShore A 88 low bounce: Improve control and keep the bar stable to perform safer pulls and lifts.\n\nHome and commercial ready: Support strength cycles and set up or expand any strength training space.\n\nOver 35 years in fitness equipment: Ensure trusted quality and provide confidence in long-term use.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HDMixedSet10lb-55lb.jpg?v=1780581859","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/10lb-Stacked_6e7e823e-506b-49e5-ac59-2cc08f380355.jpg?v=1780581859","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/25lb-Stacked_5ca131a9-abf5-4971-ac2a-e8cd566552b3.jpg?v=1780581859","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/35lb-Stacked_91052cb2-6fb1-4099-8599-6dd9d0f3fe32.jpg?v=1780581859","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/45lb-Stacked_a0f28d6d-658a-478f-b6c9-2c9419bfb2b3.jpg?v=1780581859","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/55lb-Stacked_2d84ff4f-12f5-4526-aa44-8cc01e86ed61.jpg?v=1780581859"],"price":549,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:51.897Z"},"share_url":"https://firestarter.network/l/lst_IpCt6S_F","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_IpCt6S_F' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMAI - Hd Bumper Plates Set - 340lb Mixed' and a budget_max comfortably above $549.00 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."]}}