{"type":"firestarter.listing","listing":{"id":"lst_PdR8Lj3h","product_name":"SMAI - Weight Vest Plate Pair - 5.5lb/2.5kg For Vest Black","category":"Vest Plates","description":"\n\nDurable cast iron: Withstands intense training sessions to ensure long-lasting performance.\n\n5.5 lb (2.5 kg) weight: Enhances workout intensity to strengthen your core and legs during weighted exercises.\n\n0.39 inch slim profile: Provides a comfortable fit that will not restrict your range of motion during dynamic workouts.\n\n11.22\" x 9.45\" dimensions: Ensure seamless compatibility with various weight vests to expand your training options.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/WeightPlateforVest-2.5kg2_1.jpg?v=1780581767","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/WeightPlateforVest-2.5kg1.jpg?v=1780581767"],"price":33,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:52.160Z"},"share_url":"https://firestarter.network/l/lst_PdR8Lj3h","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_PdR8Lj3h' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMAI - Weight Vest Plate Pair - 5.5lb/2.5kg For Vest Black' and a budget_max comfortably above $33.00 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."]}}