{"type":"firestarter.listing","listing":{"id":"lst_XgvjLe_d","product_name":"Hello Darkness My Old Friend Ribbed Crew Socks","category":"Crew Socks","description":"Brewed for those who love their fashion as strong as their coffee! These socks blend comfort with a rich coffee-inspired design.","images":["https://cdn.shopify.com/s/files/1/0651/7260/3038/files/R0046-Hello-Darkness-My-Old-Friend-ARC-Model-Side.jpg?v=1734118192","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/SPR25-R0046-R0044-feature.jpg?v=1748570480","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/R0046-Hello-Darkness-My-Old-Friend-ARC-Model-back.jpg?v=1748570480","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/R0046-Hello-Darkness-My-Old-Friend-Athletic-Ribbed-Crew-legform.jpg?v=1748570480","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/R0046-Hello-Darkness-My-Old-Friend-ARC-Detail.jpg?v=1748570480"],"price":8.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:32.557Z"},"share_url":"https://firestarter.network/l/lst_XgvjLe_d","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_XgvjLe_d' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hello Darkness My Old Friend Ribbed Crew Socks' and a budget_max comfortably above $8.99 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."]}}