{"type":"firestarter.listing","listing":{"id":"lst_ZNWqju5F","product_name":"Pro Compression - Marathon, Stars and Stripes","category":"Crew Sock","description":"\n\nTrue graduated compression: Improve lower-leg circulation to perform on race day and provide quicker recovery for marathons and long runs.\n\nAdvanced support design: Support lower legs and tendons to perform through long training blocks and race day for endurance sports.\n\nProprietary moisture-wicking blend: Keep feet dry and comfortable to perform during intense, prolonged runs and training, mile after mile.\n\nKnee-high length: Provide lower-leg coverage to support endurance training and race day for marathons, long runs, and other demanding sports.\n\nDurable construction: Withstand marathon mileage and provide long-lasting support for training cycles and race day.\n\nStars and Stripes design: Provide patriotic style to support July 4th races and community runs and patriotic celebrations.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/05232022-Knee-High-Compression-Socks-July-Stars-and-Stripes-1.jpg?v=1780605871"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:02.973Z"},"share_url":"https://firestarter.network/l/lst_ZNWqju5F","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_ZNWqju5F' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pro Compression - Marathon, Stars and Stripes' 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."]}}