{"type":"firestarter.listing","listing":{"id":"lst_ChB726-z","product_name":"4 in 1 Nail Art Magnet Tool","category":"Magnet","description":"This listing is for one black or pink 4-in-1 nail art magnetic tool and that can create four different patterns. This tool can create a circle, line, arc, and an X pattern. This nail art magnet wand consists of neodymium magnets which are strongest magnets available. \nSize: 4 inch x 4.25 inch","images":["https://cdn.shopify.com/s/files/1/1401/4759/files/Untitled-2.png?v=1735438859","https://cdn.shopify.com/s/files/1/1401/4759/files/Untitled-1.png?v=1735438859"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:19.745Z"},"share_url":"https://firestarter.network/l/lst_ChB726-z","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_ChB726-z' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 4 in 1 Nail Art Magnet Tool' and a budget_max comfortably above $10.00 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."]}}