Voice Gender Recognition (File Upload) API
Detect gender from voice with a file upload.
Upload an audio file via multipart/form-data and get gender, confidence, and usage info. Ideal for private assets and secure ingestion.
Quickstart
POST multipart/form-data// Headers
apiKey:
YOUR_API_KEY
// Form Data
formData.append("file", yourFile);// Sample Response
{
"gender": "female",
"confidence": 95,
"remainingRequests": 120,
"success": true
}Tip: Use multipart/form-data with the "file" field. Keep clips concise for fastest responses.
Private ingestion
Upload directly without exposing URLs; ideal for secure or temporary assets.
Personalization
Use voice gender signals to tailor experiences, routing, and flows.
Fraud & moderation
Validate or flag voice submissions with automated analysis.
Built for scale
Handles spikes; for bulk, automate uploads or mix with URL endpoint.
Clean JSON responses
Simple fields: gender, confidence, remainingRequests, success.
Format flexibility
Supports a broad range of audio codecs and containers.
How it works
Voice gender from a file in three steps.
Upload a file
POST multipart/form-data with a "file" field to the /api endpoint.
Get JSON response
Receive gender, confidence, and usage info quickly.
Scale when ready
Automate uploads or combine with URL endpoint for different sources.
cURL
File uploadcurl -X POST 'https://api.genderrecognition.com/v1/voice-gender-recognition/api' \ -H 'apiKey: YOUR_API_KEY' \ -F 'file=@/path/to/your/audio.wav'
JavaScript
fetch exampleconst apiKey = "YOUR_API_KEY";
const formData = new FormData();
formData.append("file", yourFile);
const response = await fetch(
"https://api.genderrecognition.com/v1/voice-gender-recognition/api",
{
method: "POST",
headers: {
apiKey,
},
body: formData,
}
);
const result = await response.json();Contact centers
Enrich call recordings with gender signals for analytics and routing.
Voice-led apps
Detect gender from user-uploaded prompts securely.
Moderation
Automate review pipelines while keeping files private.