{"type":"firestarter.listing","listing":{"id":"lst_yQbyPWid","product_name":"Elite Athletic Gear - Grey arm sleeve","category":"Arm Sleeve","description":"\n\n80% polyester, 20% spandex: Provide quick-drying comfort to keep arms dry in all weather during training.\n\nUPF 50+ protection: Ensure sun coverage and resist scrapes, bumps, and turf burn during outdoor play.\n\nFlat-locking seams: Withstand heavy use, resist ripping and tearing, and improve comfort to resist chafing.\n\nCompression support: Improve circulation to support biceps, forearms, and triceps and support faster recovery.\n\nMulti-sport use: Support baseball, basketball, football, running, cycling, workouts, training, and OCR to keep arms ready.\n\nSold individually: Set up one sleeve as needed and measure bicep and arm length to ensure a stay-put fit.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_90b67014-65f4-4b5a-b17d-16d0f7fefb28.jpg?v=1780606118","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_679fb010-b5ba-4c52-b6dd-4839c7ea8a6e.jpg?v=1780606118","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_8b5459ad-2d82-4fd0-b865-6940d34d4c21.jpg?v=1780606118","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_1279e7a2-e147-4780-84a3-16405c09e201.jpg?v=1780606118","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Arm-Sleeve-Sizing-Square_e85cadba-681b-4390-b96d-408a7c614fbe.jpg?v=1780606118","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_ca4328c0-3cde-4304-9e61-a3ba71e66fc5.jpg?v=1780606118"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:00.443Z"},"share_url":"https://firestarter.network/l/lst_yQbyPWid","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_yQbyPWid' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Elite Athletic Gear - Grey 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."]}}