{"message":"API Server is running!","timestamp":"2026-05-14T07:37:21.952Z","endpoints":{"auth":{"token":"/api/auth/token (POST) - JWTトークン取得"},"area":{"get_pref":"/api/area/get_pref (POST) - 都道府県一覧取得","get_area":"/api/area/get_area (POST) - 市区町村一覧取得"},"station":{"get_line":"/api/station/get_line (POST) - 路線一覧取得","get_station":"/api/station/get_station (POST) - 駅一覧取得"}}}