{"message":"Hebrew & Greek TTS API (Authenticated)","version":"3.1.0","authentication":{"required":true,"methods":["JWT Bearer Token","API Key"],"endpoints":{"login":"/auth/login","profile":"/auth/me"}},"models":["hebrew","greek","portuguese"],"supported_languages":["heb (Hebrew)","ell (Greek)","por (Portuguese)"],"public_endpoints":["/","/docs","/auth/login"],"protected_endpoints":["/speak - Generate TTS audio (returns MP3 file)","/speak_sync - Generate TTS audio with word-level timestamps (returns JSON)","/audio/{filename} - Serve cached audio files","/models","/languages","/health"]}