{"type":"firestarter.listing","listing":{"id":"lst_jcmYtBMm","product_name":"Quarter Socks - Black","category":"Socks","description":"Gymreapers Quarter Socks are tailored for an active lifestyle, featuring 360 ribbed arch support for stability. These socks are made for optimal comfort and support, featuring a cushioned heel and toe for softness and a secure fit.\nGymreapers Quarter socks keep you dry and cool during intense workouts. Choose from 3, 6 and 9-packs. Size S/M fits shoes 5-8, and L/XL fits sizes 9-12. Socks are not eligible for exchanges or returns.","images":["https://cdn.shopify.com/s/files/1/0752/5585/files/Six-Pack-Black-Quarter_9747eea3-18fc-4457-a835-a19f9d08699c.jpg?v=1762530432","https://cdn.shopify.com/s/files/1/0752/5585/files/Nine-Pack-Blk-Quarter_1258e484-8885-46e9-aec9-30b22627f76c.jpg?v=1762530432","https://cdn.shopify.com/s/files/1/0752/5585/files/Three-Pack-BLK-Quarter_20e2c17a-cd36-4096-8901-f0cf30f7ee97.jpg?v=1762530432","https://cdn.shopify.com/s/files/1/0752/5585/files/PHO09620_f88ad55e-96b9-467c-b008-1a3166caad6b.jpg?v=1762530432","https://cdn.shopify.com/s/files/1/0752/5585/files/PHO09643_13a08d21-6979-45f0-88b8-069446671dad.jpg?v=1762530432","https://cdn.shopify.com/s/files/1/0752/5585/files/PHO09638_2b1b7c14-0158-441e-954f-8c588260eaec.jpg?v=1762530432"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:03.586Z"},"share_url":"https://firestarter.network/l/lst_jcmYtBMm","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 ","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_jcmYtBMm' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Quarter Socks - Black' and a budget_max comfortably above $19.99 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."]}}