{"type":"firestarter.listing","listing":{"id":"lst_mhginvvL","product_name":"Nan Nuo Shan Ya Kou Zhai 南糯山丫口老寨","category":"Pu Er Tea","description":"Ya Kou Zhai - Single Tree 2014: Notes of sugar-infused grape seed oil. The entire batch of this vintage is harvested from one single tea tree that can produce 30-40 pounds of fresh leaves during tea season. Single Tree Pu Ers are a rare treat, as harvesting and crafting need optimal conditions. ","images":["https://cdn.shopify.com/s/files/1/0553/2696/5913/products/Ya_Kou_DSC9748_spent2_despeckle_white_square.jpg?v=1646975526","https://cdn.shopify.com/s/files/1/0553/2696/5913/products/Ya_Kou_DSC9744_liquor_despeckle_white_square.jpg?v=1646975526","https://cdn.shopify.com/s/files/1/0553/2696/5913/products/Ya_Kou_DSC9746_brewing_despeckle_white_square.jpg?v=1646975526","https://cdn.shopify.com/s/files/1/0553/2696/5913/products/Ya_Kou_DSC9641_dry_despeckle_white_square.jpg?v=1646975526"],"price":325,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:17.046Z"},"share_url":"https://firestarter.network/l/lst_mhginvvL","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_mhginvvL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nan Nuo Shan Ya Kou Zhai 南糯山丫口老寨' and a budget_max comfortably above $325.00 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."]}}