{"type":"firestarter.listing","listing":{"id":"lst_XGInMiNA","product_name":"Pro Compression - Marathon, Valentine 2017","category":"Compression Socks>Over-the-Calf>Marathon","description":"\n\nTrue graduated compression: Improve leg circulation to perform on long runs and improve recovery after hard training and races.\n\nPink, purple, fuchsia hues: Provide vibrant color to support training, gym sessions, or festive Valentine runs.\n\nKnee-high Marathon design: Support calves and legs during activity and races, and provide coverage mile after mile.\n\nMoisture-wicking blend: Keep skin dry to improve comfort during extended wear in races or workouts, or long on-your-feet days.\n\nAdvanced design: Support long wear so you can perform during races and improve recovery after demanding sessions.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03122022-Knee-High-Compression-Socks-Marathon-Valentine-2017-1.jpg?v=1780604241","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03122022-Knee-High-Compression-Socks-Marathon-Valentine-2017-2.jpg?v=1780604241","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03122022-Knee-High-Compression-Socks-Marathon-Valentine-2017-3.jpg?v=1780604241","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03122022-Knee-High-Compression-Socks-Marathon-Valentine-2017-4.jpg?v=1780604241","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03122022-Knee-High-Compression-Socks-Marathon-Valentine-2017-5.jpg?v=1780604241"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:02.939Z"},"share_url":"https://firestarter.network/l/lst_XGInMiNA","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_XGInMiNA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pro Compression - Marathon, Valentine 2017' and a budget_max comfortably above $35.00 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."]}}