{"type":"firestarter.listing","listing":{"id":"lst_j3Px-ykz","product_name":"Body Helix - Biceps Compression Sleeve","category":"Elbow Brace","description":"\n\n20–30 mmHg compression: Provide uniform pressure to support biceps strains and full-thickness tears as you train\n\nLocks-to-skin grip: Keep the sleeve in place during long workouts so you can move and support re-injury prevention\n\n3 mm closed-cell synthetic rubber core: Resist odor and bacteria and provide lasting support as you train and perform\n\nHigh-stretch fabric inside and out with six-thread flatlock seam: Deliver chafe-free comfort and support arm movement\n\nMachine wash and dry: Keep maintenance simple and provide a clean sleeve so you can train daily and perform without distraction\n\nLatex free design: Ensure comfort for sensitive skin and provide a secure fit when you measure your upper arm at its largest point\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Bicep-Helix-Black.jpg?v=1780586042","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SizingChartBicepsHelix.png?v=1780586038","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/biceps-pull.webp?v=1780586041","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Bicep-Helix-Blue.jpg?v=1780586041"],"price":41,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:52.317Z"},"share_url":"https://firestarter.network/l/lst_j3Px-ykz","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_j3Px-ykz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Body Helix - Biceps Compression Sleeve' and a budget_max comfortably above $41.00 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."]}}