{"type":"firestarter.listing","listing":{"id":"lst_wxQFkxA1","product_name":"Lychee Roasted Water Sprite","category":"Black","description":"This tea shares its origin with our Formosa Water Sprite Black but tells a completely different story, one shaped by the transformative art of charcoal roasting. It's a complete metamorphosis achieved through fire and time. The Shui Xian cultivar, known as 'Water Narcissus,' is a rarity in Taiwan. At Spirit Tea, we classify it as \"non-native\" (meaning it wasn't developed by Taiwan's tea research station) but brought from mainland China. This unusual terroir makes it all the more special. The magic happens during the charcoal roasting process, which demonstrates the Maillard browning effect beautifully. Heat works on the tea's amino acids and polyphenols, transforming them into something altogether sweeter and more complex, almost confection like. Where our Water Sprite Black highlights bright citrus and squash notes, the roasting over lychee charcoal condenses those aromatics into something richer and darker.","images":["https://cdn.shopify.com/s/files/1/0113/8897/7216/files/LycheeWaterSpriteArtboard3.jpg?v=1763497390","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/LycheeWaterSpriteArtboard2.jpg?v=1763497390","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/LycheeWaterSpriteArtboard1.jpg?v=1763497390","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/79FDEA33-77FE-49F7-82F3-5726421DEC39.jpg?v=1764373807","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/419C1094-572F-42D6-8C1F-6021C3EB0124.jpg?v=1764373807","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/B8460D14-A8B8-4551-8EC9-507B9CA71510.jpg?v=1764373807","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/707A05FC-0869-4877-8004-1E70683B59D9.jpg?v=1764373807","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/3D10D40B-EE41-4588-ACA3-51762AE38C09.jpg?v=1764373807"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:16.241Z"},"share_url":"https://firestarter.network/l/lst_wxQFkxA1","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_wxQFkxA1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lychee Roasted 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."]}}