{"type":"firestarter.listing","listing":{"id":"lst_E32rhzi3","product_name":"Linen Napkin Set - Josh <br> fog linen","category":"Home","description":" \nThis is a set of 4 linen napkins in a simple, classic brown/ natural gingham. lovely &amp; classic! Hint: Wash these once before using. Iron only if you feel compelled to iron.\nW 18\" x L 18\"100% linenmachine wash gentledry cool or line-dry","images":["https://cdn.shopify.com/s/files/1/1328/2787/files/Linen-Napkin-Set---Josh-1.jpg?v=1730340215","https://cdn.shopify.com/s/files/1/1328/2787/files/Linen-Napkin-Set---Josh-2.jpg?v=1730340215","https://cdn.shopify.com/s/files/1/1328/2787/files/36CB52A7-A748-4C45-ACD0-B0BE71B81C2B.webp?v=1729379626"],"price":54,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:48.042Z"},"share_url":"https://firestarter.network/l/lst_E32rhzi3","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_E32rhzi3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Linen Napkin Set - Josh <br> fog linen' and a budget_max comfortably above $54.00 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."]}}