{"type":"firestarter.listing","listing":{"id":"lst_KVVLVLt6","product_name":"Mary Jane Nail Polish","category":null,"description":"MARY JANE NAIL POLISH\n\nShimmer sativa green jelly!\nAll of our nail polish is hand crafted by Haute Macabre!\n\n\n","images":["https://cdn.shopify.com/s/files/1/0716/7891/8812/files/maryjanepolish1.jpg?v=1776791888","https://cdn.shopify.com/s/files/1/0716/7891/8812/files/maryjanepolish2.jpg?v=1776791888"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:12.652Z"},"share_url":"https://firestarter.network/l/lst_KVVLVLt6","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_KVVLVLt6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mary Jane Nail Polish' and a budget_max comfortably above $18.00 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."]}}