{"type":"firestarter.listing","listing":{"id":"lst_QebMXspg","product_name":"Espresso Essential Oil","category":"Perfumery Materials","description":"Our rare specialty-brewed espresso bean essential oil is extracted from roasted and blackened coffee beans and possesses a powerful rich espresso-like aroma.  We've tried other coffee essential oils and prefer this Venezuelan espresso oil as its concentrated deep aroma is more versatile and interesting.  Try adding a small amount to floral blends to add richness and intrigue, adds unique depth and nuance.  \n7.5 ml housed in a 10 ml vial\n1/4 ounce","images":["https://cdn.shopify.com/s/files/1/0100/5822/files/027_WEB_20240606_ingredientvials_7L6A6977.jpg?v=1718121247","https://cdn.shopify.com/s/files/1/0100/5822/files/Artboard_1.jpg?v=1764879326"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:12.582Z"},"share_url":"https://firestarter.network/l/lst_QebMXspg","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_QebMXspg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Espresso Essential Oil' 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."]}}