{"type":"firestarter.listing","listing":{"id":"lst_B5dapM0M","product_name":"Crew Socks Monro Grey","category":"Socks-Spring 26","description":"The Oliver Spencer Crew Sock is crafted in a ribbed, loopback cotton knit that delivers comfort, structure and breathability ideal for everyday wear.\nFinished with contrast tipping at the heel, toe and hem, it brings a subtle hit of colour and character to an otherwise understated silhouette. Made in Portugal with everyday durability in mind, this is an easy, casual essential - best worn with shorts and loafers.","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMA653-MON01GRYFRONT.jpg?v=1767706744","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMA653-MON01GRYDETAIL1.jpg?v=1767706744","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMA653-MON01GRYDETAIL2.jpg?v=1767706744"],"price":38,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:29.352Z"},"share_url":"https://firestarter.network/l/lst_B5dapM0M","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_B5dapM0M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Crew Socks Monro Grey' and a budget_max comfortably above $38.00 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."]}}