{"type":"firestarter.listing","listing":{"id":"lst_T1jjq7De","product_name":"The Empryean","category":"Fountain Pen","description":"My daughter Emma is responsible for coming up with a lot of my pen names. She's incredibly creative. She also happens to be learning to mix and pour my resin rods. This was one of her first attempts. It was so good, I decided to make it part of my standard line.Empryean as an adjective means \"belonging to or deriving from Heaven\". As a noun means \"Heaven, in particular the highest part of heaven\". This particular mix of colors, it's beauty, is what I'd like to think a warm day in heaven looks like. The pen has a simple chrome clip. It's a little shorter than most and is postable. It is shown with an optional blue lacquered 1.1 nib.","images":["https://cdn.shopify.com/s/files/1/0329/5117/3260/products/20180419_171746.jpg?v=1581279767","https://cdn.shopify.com/s/files/1/0329/5117/3260/products/20180419_172010.jpg?v=1581279767","https://cdn.shopify.com/s/files/1/0329/5117/3260/products/20180419_172340.jpg?v=1581279767","https://cdn.shopify.com/s/files/1/0329/5117/3260/products/20180419_172816.jpg?v=1581279767","https://cdn.shopify.com/s/files/1/0329/5117/3260/products/20180419_172711.jpg?v=1581279767","https://cdn.shopify.com/s/files/1/0329/5117/3260/products/20180419_172529.jpg?v=1581279767","https://cdn.shopify.com/s/files/1/0329/5117/3260/products/20180419_172825.jpg?v=1581279767","https://cdn.shopify.com/s/files/1/0329/5117/3260/products/20180419_172628.jpg?v=1581279767"],"price":219.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:23.678Z"},"share_url":"https://firestarter.network/l/lst_T1jjq7De","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_T1jjq7De' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Empryean' and a budget_max comfortably above $219.99 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."]}}