{"service":"manchu-roman-to-zh","role":"fixed-gateway","note":"此地址固定。算力未开机仍可提交，status 为 pending；开机后自动翻译。","input":{"method":"POST 或 GET","path":"/api/in","body":{"text":"罗马拼音","request_id":"可选，不传则服务端生成"}},"output":{"method":"GET","path":"/api/out?request_id=..."}}