{"type":"firestarter.listing","listing":{"id":"lst_SB-COF9A","product_name":"Lunar Lander Seasonal","category":null,"description":"Our new seasonal espresso blend that also tastes great as filter coffee. This espresso is designed to be light and fruity as a sipping espresso and sweet like candy when poured with milk. The components change seasonally to ensure that it is fresh yet the flavors are consistently floral, sweet and candy-like.\n\nRegion: Ethiopia, Colombia, Peru\nAltitude: Variable\nProcess: Washed\nWe Taste: Apricot, anise, candied orange, caramel\n \nEspresso Parameters:\n19 grams coffee in for 38 grams coffee out\nPulling in ~26 seconds","images":["https://cdn.shopify.com/s/files/1/2565/6836/products/lunarNEW.png?v=1556205846"],"price":19,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:13.908Z"},"share_url":"https://firestarter.network/l/lst_SB-COF9A","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_SB-COF9A' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lunar Lander Seasonal' and a budget_max comfortably above $19.00 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."]}}