{"type":"firestarter.listing","listing":{"id":"lst_RJ-0NXaT","product_name":"Horizon Crew Socks","category":"Adult Crew Socks","description":"Like the dazzling reflection of the sky in water, our Horizon Crew Socks perfectly mirror one another. The shades of blue in this sock imitate those found in the sky throughout the day and year, whether it’s clear and bright or overcast and grey. Colors in this socks: Blue, Denim, Stone Blue, Sky Blue, Ice Blue. ","images":["https://cdn.shopify.com/s/files/1/0004/8948/8450/files/Horizon_9985f699-a0bd-4ff0-b804-887425941e5c.png?v=1723054625","https://cdn.shopify.com/s/files/1/0004/8948/8450/files/horizon.png?v=1723054630","https://cdn.shopify.com/s/files/1/0004/8948/8450/products/RT_Horizon_1.png?v=1723054630","https://cdn.shopify.com/s/files/1/0004/8948/8450/products/RT_horizon_2.png?v=1723054630","https://cdn.shopify.com/s/files/1/0004/8948/8450/products/RT_horizon_3.png?v=1723054630"],"price":22.5,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:30.863Z"},"share_url":"https://firestarter.network/l/lst_RJ-0NXaT","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_RJ-0NXaT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Horizon Crew Socks' and a budget_max comfortably above $22.50 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."]}}