{"type":"firestarter.listing","listing":{"id":"lst_jEHAKe-N","product_name":"Trino® Sprinters - Low - Summertime White","category":"Socks","description":"The Trino Sprinter Low is a performance low-rise sock made with a breathable mesh knit and durable reinforcements like a reinforced heel and toe. Made with natural materials like eucalyptus tree fiber and merino wool which help minimize odor and wicks moisture. Pairs perfectly with our Tree Dasher running shoe.","images":["https://cdn.shopify.com/s/files/1/1104/4168/files/PSS1STW1U_SOCK_FRONT_SPRINTER_LOW_GLOBAL_SUMMERTIME_WHITE-1600x1600_90bdf6ba-d3ba-4e29-9bd7-dd91cd6850ea.png?v=1776210496"],"price":4,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:43.646Z"},"share_url":"https://firestarter.network/l/lst_jEHAKe-N","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_jEHAKe-N' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Trino® Sprinters - Low - Summertime White' and a budget_max comfortably above $4.00 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."]}}