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Gender by Name API

Infer likely gender from a first and last name.

Base URL​

https://api.genderrecognition.com

Endpoint​

POST /v1/voice-gender-recognition/api/name

Headers​

apiKey: YOUR_API_KEY
Content-Type: application/json

Body​

{
  "firstName": "Alex",
  "lastName": "Morgan"
}

Example​

curl -X POST "https://api.genderrecognition.com/v1/voice-gender-recognition/api/name" \
  -H "Content-Type: application/json" \
  -H "apiKey: YOUR_API_KEY" \
  -d '{
  "firstName": "Alex",
  "lastName": "Morgan"
}'

Response​

{
  "success": true,
  "name": "Alex Morgan",
  "gender": "male",
  "confidence": 0.86,
  "remainingRequests": 2999
}

Error cases​

Missing API key​

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

Invalid API key​

{
  "error": "Invalid API key"
}

Missing first name​

{
  "error": "First name is required"
}

Missing last name​

{
  "error": "Last name is required"
}

Name value too long​

{
  "error": "First name must not exceed 50 characters"
}

Missing JSON content type​

{
  "error": "Content-Type header is required. Please set Content-Type: application/json"
}

Unsupported JSON content type​

{
  "error": "Content-Type must be application/json"
}

Quota exceeded​

{
  "error": "Insufficient remaining requests"
}

Processing failed​

{
  "error": "Internal server error"
}