{"type":"firestarter.listing","listing":{"id":"lst_XNHcIwuN","product_name":"Mr. Chang's Water Sprite","category":"Oolong","description":"\nThis organic ‘Shui Xian’, though now happily nested in the mountains of Nantou, was originally cut from mainland stock and brought to Taiwan by the Chang family. The legacy of this variety grows richer by the day. Mr. Chang is acutely aware of contemporary challenges to tea production: picker shortages, climate change, and unstable demand. Accordingly, he waits until picking is complete on his half hectare garden, before slating a harvest to its respective processing styles—matching weather, quality, and yield to the style best suited. Here, only tender leaves are harvested and deftly rolled into a tight ball. Superbly toasty sweetness ensconces gentle fruit and herbal complexity. \n","images":["https://cdn.shopify.com/s/files/1/0113/8897/7216/products/shui_leafww.png?v=1753062635","https://cdn.shopify.com/s/files/1/0113/8897/7216/products/shui_dryww.png?v=1753062635","https://cdn.shopify.com/s/files/1/0113/8897/7216/products/shui_cupww.png?v=1753062635","https://cdn.shopify.com/s/files/1/0113/8897/7216/products/image_e8d9ceb3-1b6b-4e3f-a3da-5972110a3fd3.jpg?v=1772715941","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/SLX_2.jpg?v=1772715941","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/FullSizeRender_fe681169-5f3b-46de-b723-22eaa9f16f4f.jpg?v=1772715941","https://cdn.shopify.com/s/files/1/0113/8897/7216/products/AJT08352.jpg?v=1772715941"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:16.307Z"},"share_url":"https://firestarter.network/l/lst_XNHcIwuN","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_XNHcIwuN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mr. Chang's Water Sprite' and a budget_max comfortably above $32.00 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."]}}