{"type":"firestarter.listing","listing":{"id":"lst_XsXLJsYS","product_name":"25 ml. Borosilicate Beaker","category":"Perfumery Materials","description":"Small beakers can be hard to find but are absolutely necessary when formulating natural perfume.  A conveniently sized 25 ml. borosilicate glass beaker with pour spout for measuring, weighing and creating small quantities of fragrance.\nBeaker is marked in 5 ml. graduations\n","images":["https://cdn.shopify.com/s/files/1/0100/5822/files/beaker_jpeg.jpg?v=1718055837"],"price":7,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:12.558Z"},"share_url":"https://firestarter.network/l/lst_XsXLJsYS","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_XsXLJsYS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 25 ml. Borosilicate Beaker' and a budget_max comfortably above $7.00 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."]}}