{"type":"firestarter.listing","listing":{"id":"lst_SMLHj5NG","product_name":"Koshun Organic Sencha Green Tea","category":"Sencha","description":"Discover the rare and exquisite Koshun cultivar as sencha. We celebrate Koshun for its distinctive herbaceous, umami-filled character and complexity. One of our founder's favorite brews, this tea is dynamic on the palate. ","images":["https://cdn.shopify.com/s/files/1/0332/2957/files/DSC_2036.png?v=1781146493","https://cdn.shopify.com/s/files/1/0332/2957/files/DSC_2034.png?v=1781146494","https://cdn.shopify.com/s/files/1/0332/2957/files/DSC_2053.png?v=1781146492","https://cdn.shopify.com/s/files/1/0332/2957/files/DSC_2068-2.png?v=1781146493","https://cdn.shopify.com/s/files/1/0332/2957/files/DSC_2099.png?v=1781146493"],"price":13.75,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.636Z"},"share_url":"https://firestarter.network/l/lst_SMLHj5NG","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_SMLHj5NG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Koshun Organic Sencha Green Tea' and a budget_max comfortably above $13.75 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."]}}