{"type":"firestarter.listing","listing":{"id":"lst_WKl9RPZi","product_name":"Elite Athletic Gear - Shadow USA Flag 2.0 Arm Sleeve","category":"Arm Sleeve","description":"\n\n80% polyester, 20% spandex: Keep forearms and biceps dry and cool to perform through baseball, cycling, and training sessions.\n\nUPF 50+ sun protection: Provide forearm skin coverage to resist UV during long runs, outdoor games, and midday cycling.\n\nFlat-lock seams: Resist tearing and keep elbows and triceps comfortable by minimizing chafing during lifts and drills.\n\nCompression design: Improve circulation in forearms and biceps to support performance and recovery during workouts and races.\n\nAll-weather build: Deliver comfort in heat, cold, and rain to keep arms ready for practice, competition, and daily training.\n\nSold individually: Set up exact quantities for rosters, and keep a spare in your bag for backups or lost sleeves.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_446bccdf-edc2-4442-931f-b6c8f84ac1a3.jpg?v=1780604054","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_4c3e85b9-d493-4bee-ac1c-f8193244bced.jpg?v=1780604053","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_d82f970f-7e19-467e-bfc1-ae7da47e41bb.jpg?v=1780604054","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_e5c814f2-34c5-4cf0-bae5-38865c72839f.jpg?v=1780604054","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Arm-Sleeve-Sizing-Square_0d5c4e18-30b5-4406-b674-27f701597618.jpg?v=1780604054","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_c25c10ce-1bfd-457d-9c60-b5f505e4d2c3.jpg?v=1780604054"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:00.748Z"},"share_url":"https://firestarter.network/l/lst_WKl9RPZi","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_WKl9RPZi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Elite Athletic Gear - Shadow USA Flag 2.0 Arm Sleeve' and a budget_max comfortably above $14.99 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."]}}