{"type":"firestarter.listing","listing":{"id":"lst_Y7W9YhG9","product_name":"Ponderosa - Custom Fit IEM","category":null,"description":"Get the pinnacle of IEM comfort with a personalized, custom-fit IEM. For discerning listeners seeking precision and sophistication: Ponderosa’s five balanced armatures offer unparalleled audio clarity in a masterfully crafted body, transforming your music into captivating portraits of sound.\nGreen color option currently out of stock\nCustom-Fit Earphone Ordering Resources","images":["https://cdn.shopify.com/s/files/1/0796/5412/5878/files/Ponderosa-Black-Custom-Audiophile-2048-4.png?v=1711065845","https://cdn.shopify.com/s/files/1/0796/5412/5878/files/Ponderosa-Black-Custom-Artist-2048-4.png?v=1711065845","https://cdn.shopify.com/s/files/1/0796/5412/5878/files/Ponderosa-Black-Custom-2048-3.png?v=1711065845","https://cdn.shopify.com/s/files/1/0796/5412/5878/files/Ponderosa-Black-Custom-2048-4.png?v=1711065845"],"price":1199,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:48.320Z"},"share_url":"https://firestarter.network/l/lst_Y7W9YhG9","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_Y7W9YhG9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ponderosa - Custom Fit IEM' and a budget_max comfortably above $1199.00 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."]}}