{"type":"firestarter.listing","listing":{"id":"lst_DL0cR3Jt","product_name":"Evil Evil Twin - Thermal Nail Polish","category":"Thermal","description":"\n\nThis one is a teal thermal that goes clear when warm. The base has fuchsia shards and fuchsia &amp; pink glitters as well as shifty green flakes. \n\n\nType: Thermal# Recommended Coats: 2-3Size: 15ml\n","images":["https://cdn.shopify.com/s/files/1/1401/4759/products/image_edf82ba8-d2a2-43ee-9cbe-aa5bc7e6c298.jpg?v=1647480525","https://cdn.shopify.com/s/files/1/1401/4759/products/image_04c3ad18-3db1-4203-ba06-e6117ceecf65.jpg?v=1647480428"],"price":13.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.221Z"},"share_url":"https://firestarter.network/l/lst_DL0cR3Jt","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_DL0cR3Jt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Evil Evil Twin - Thermal Nail Polish' and a budget_max comfortably above $13.50 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."]}}