{"name":"DeepFilterNet3 Audio Denoiser API","version":"1.0.3","description":"OpenAI-compatible REST API for audio denoising","authentication":"Required: X-API-Key header for /v1/audio/denoise endpoint","endpoints":{"denoise":"/v1/audio/denoise (POST) - Returns JSON with audio URL [Requires API Key]","play":"/download/{filename} (GET) - Play/stream denoised audio","health":"/health (GET) - API health check","files":"/debug/files (GET) - List all files (debug)","cleanup":"/cleanup (DELETE) - Remove temporary files"},"features":{"attenuation_control":"atten_lim_db parameter (10-15: light, 15-25: moderate, 25-40: heavy)","noise_metrics":"include_metrics parameter for spectral analysis"},"supported_formats":[".mp3",".ogg",".flac",".wav",".m4a",".opus",".aac"],"device":"cuda","cuda_available":true}