{"type":"firestarter.listing","listing":{"id":"lst_1nld7N-4","product_name":"MRX - Power Weight Lifting Bar Straps Bodybuilding Crossfit Gym Workout Strap","category":"Lifting Straps & Wraps","description":"\n  \nHeavy cotton with neoprene padding: Cushions your wrists during deadlifts, rows, and pull-ups to reduce strain.\n  \nImproves grip on heavy pulls: Lets you hold the bar longer so your grip is not the limiting factor on back and arm work.\n  \nTested for strength and endurance: Withstands repeated heavy use so you can train with confidence.\n  \nAdjustable fit: Fits almost any wrist size so lifters of all builds get a secure, stable hold.\n  \nSix color options: Choose the shade that matches your gym style.\n  \nOne pair included (2 straps): Supports both hands equally so you can target each side evenly.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/418-pnk.jpg?v=1780605517","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/418-br_1.jpg?v=1780605517","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/418-bb.jpg?v=1780605517","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/418-grn.jpg?v=1780605518","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/418-ORG-Power-Lifting-Bar-Straps-Black-Orange-01.jpg?v=1780605517","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/418-PNK-Power-Lifting-Bar-Straps-Black-Pink-01.jpg?v=1780605517","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/418-PUR-Power-Lifting-Bar-Straps-Black-Purple-01.jpg?v=1780605518"],"price":9.99,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:48.922Z"},"share_url":"https://firestarter.network/l/lst_1nld7N-4","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_1nld7N-4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MRX - Power Weight Lifting Bar Straps Bodybuilding Crossfit Gym Workout Strap' and a budget_max comfortably above $9.99 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."]}}