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Deep Voice Fake API

Detect whether an uploaded audio file may contain synthetic or manipulated voice content.

Base URL​

https://api.genderrecognition.com

Endpoint​

POST /v1/deep-voice-fake/api

Headers​

apiKey: YOUR_API_KEY
Content-Type: multipart/form-data

Body​

FieldTypeRequiredDescription
filefileYesAudio file to inspect.

Example​

curl -X POST "https://api.genderrecognition.com/v1/deep-voice-fake/api" \
  -H "apiKey: YOUR_API_KEY" \
  -F "file=@audio.wav"

Response​

{
  "success": true,
  "prediction": "real",
  "confidence": 94,
  "probabilities": {
    "real": 94,
    "fake": 6
  },
  "remainingRequests": 2999
}

Error cases​

Missing API key​

{
  "error": "API key is required"
}

Invalid API key​

{
  "error": "Invalid API key"
}

Missing file​

{
  "error": "No file uploaded"
}

Invalid file type​

{
  "error": "Invalid file type. Allowed formats: WAV, MP3, FLAC, MP4, OGG, AIFF"
}

Quota exceeded​

{
  "error": {
    "code": "RATE_LIMIT_EXCEEDED",
    "message": "You have exceeded your free tier limit of 50 requests.",
    "detailedMessage": "Insufficient remaining requests. Required: 1, Available: 0",
    "details": {
      "limit": 50,
      "used": 50,
      "reset_date": "2026-07-01T00:00:00.000Z"
    },
    "suggested_action": "Please upgrade to a premium plan to continue using the API."
  }
}

Processing failed​

{
  "error": "Deep voice fake detection failed"
}

Notes​

  • Use this endpoint before trusting user-submitted audio.
  • Audio uploads use the file field and must be 10 MB or smaller.
  • Failed validation does not represent a successful model prediction.