{"type":"firestarter.listing","listing":{"id":"lst_vEpPBS3T","product_name":"Micro Gainz - Olympic Size Fractional Weight Plates Set of 8-.50lb Plates w/ Bag","category":"Micro Plates","description":"\n8 × 0.50 lb plates + bag: Deliver micro jumps to build PRs and improve bench, squat, overhead press, and deadlift.\n\n±5 g weight tolerance: Ensure exact loads so you can target progressive increases and keep form tight on key lifts.\n\nIPF-guideline accuracy: Provide precise calibration to support consistent training and deliver repeatable results.\n\n2 in Olympic bar fit: Set up on standard bars to train bench, squat, and deadlift while keeping balance and control.\n\nPowdered metal, black coat: Withstand heavy use and resist wear to keep plates protected through daily training.\n\nMade in Pennsylvania, USA: Ensure quality craftsmanship to support long-term progress and build confidence in your gear.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Untitleddesign_71.png?v=1780603743","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/B07JYVS8YH-MG-Black-Fractional-0.5lb-2-Lifestyle.jpg?v=1780603742","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/B07JYVS8YH-MG-Black-Fractional-0.5lb-3-Specs.jpg?v=1780603742","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/B07JYVS8YH-MG-Black-Fractional-0.5lb-5-Details.jpg?v=1780603742","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/B07JYVS8YH-MG-Black-Fractional-0.5lb-6-More.jpg?v=1780603742"],"price":25.59,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:01.277Z"},"share_url":"https://firestarter.network/l/lst_vEpPBS3T","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_vEpPBS3T' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Micro Gainz - Olympic Size Fractional Weight Plates Set of 8-.50lb Plates w/ Bag' and a budget_max comfortably above $25.59 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."]}}