{"type":"firestarter.listing","listing":{"id":"lst_cIle-ADs","product_name":"Shape Up Emery Nail Files","category":"Nail Care","description":"Our Shape Up Emery Nail Files feature a double-sided 280 grit that's perfect for shaping and taking down length on natural nails. The cushioned bridge shape provides a better grip for ease of use and control. Packaged as a set of 2.","images":["https://cdn.shopify.com/s/files/1/0622/7797/6235/files/110520_Emery-Nail-Files_LOW-RES_800X1200__25670.jpg?v=1763503625"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:19.237Z"},"share_url":"https://firestarter.network/l/lst_cIle-ADs","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_cIle-ADs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Shape Up Emery Nail Files' and a budget_max comfortably above $6.00 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."]}}