Gender API

Keep your registration forms simple. Optimize your conversions and let us determine the gender of your customers.
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https://gender-api.com/get?name=elizabeth&key=yourkey

{"name":"elizabeth", "gender":"female", "samples":355, "accuracy":100, "duration":"34ms"}

person_outline

Total Names

2,103,222
public

Supported Countries

178
cloud_done

Availability

 99,9%

TAKE A TEST DRIVE

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OPTIMIZE YOUR REGISTRATION FORMS

Without Gender-API.com

With Gender-API.com

HOW IT WORKS

Your registration form

Full Name
{ last_name: "Smith", first_name: "Jennifer", gender: "female", accuracy: 99 }

API Call

WE CAN ALSO DETERMINE THE GENDER OF AN EMAIL ADDRESS

WE CAN ALSO DETERMINE THE GENDER OF AN EMAIL ADDRESS

EASY INTEGRATION

Our API can be easily integrated into every existing platform in any language. Take a look at some coding examples.

PHP with Composer PHP Legacy TypeScript JavaScript Python Java

First install our library with composer:

$ composer require gender-api/client
use GenderApi\Client as GenderApiClient;

try {
    $apiClient = new GenderApiClient('insert your API key');

    // Query a single name
    $lookup = $apiClient->getByFirstName('elisabeth');
    if ($lookup->genderFound()) {
        echo $lookup->getGender();      // female
    }

    // Query a full name and improve the result by providing a country code
    $lookup = $apiClient->getByFirstNameAndLastNameAndCountry('Thomas Johnson', 'US');
    if ($lookup->genderFound()) {
        echo $lookup->getGender();      // male
        echo $lookup->getFirstName();   // Thomas
        echo $lookup->getLastName();    // Johnson
    }

} catch (GenderApi\Exception $e) {
    // Name lookup failed due to a network error or insufficient requests
    // left. See https://gender-api.com/en/api-docs/error-codes
    echo 'Exception: ' . $e->getMessage();
}

See full client documentation here:

https://github.com/markus-perl/gender-api-client

function getGender($firstname) {
    $myKey = 'insert your server key here';
    $data = json_decode(file_get_contents(
        'https://gender-api.com/get?key=' . $myKey .
        '&name=' . urlencode($firstname)));
    return $data->gender;
}

echo getGender('markus'); //Output: male

First install our library with npm:

$ npm i gender-api.com-client --save
import {Client as GenderApiClient, ResultSingleName} from "gender-api.com-client";

const genderApiClient = new GenderApiClient("your API key");

try {
    genderApiClient.getByFirstName('theresa', (response: ResultSingleName) => {
      console.log(response.gender); //female
      console.log(response.accuracy); //98
    });
  
    genderApiClient.getByFirstNameAndCountry('john', 'US', (response: ResultSingleName) => {
      console.log(response.gender); //male
      console.log(response.accuracy); //99
    });
}
catch(e) {
  console.log('Error:', e);
}

See full client documentation here:

https://github.com/markus-perl/gender-api-client-npm

First install our library with npm:

$ npm i gender-api.com-client --save
try {
    var GenderApi = require('gender-api.com-client');

    var genderApiClient = new GenderApi.Client('your api key');

    genderApiClient.getByFirstName('theresa', function (response) {
        console.log(response.gender); //female
        console.log(response.accuracy); //98
    });

    genderApiClient.getByFirstNameAndCountry('john', 'US', function (response) {
        console.log(response.gender); //male
        console.log(response.accuracy); //99
    });

}
catch(e) {
    console.log('Error:', e);
}

See full client documentation here:

https://github.com/markus-perl/gender-api-client-npm

Python 3.*
import json

from urllib.request import urlopen

myKey = "insert your server key here"
url = "https://gender-api.com/get?key=" + myKey + "&name=kevin"
response = urlopen(url)
decoded = response.read().decode('utf-8')
data = json.loads(decoded)
print( "Gender: " + data["gender"]); #Gender: male

Python 2.*
import json
import urllib2

myKey = "insert your servery key here"
data = json.load(urllib2.urlopen("https://gender-api.com/get?key=" + myKey + "&name=markus"))
print "Gender: " + data["gender"]; #Gender: male
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import com.google.gson.Gson;
import com.google.gson.JsonObject;

public class Main {

  public static void main(String[] args) {

  try {

    String myKey = "insert your server key here";
    URL url = new URL("https://gender-api.com/get?key=" + myKey + "&name=markus");
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    if (conn.getResponseCode() != 200) {
      throw new RuntimeException("Error: " + conn.getResponseCode());
    }

    InputStreamReader input = new InputStreamReader(conn.getInputStream());
    BufferedReader reader = new BufferedReader(input);

    Gson gson = new Gson();
    JsonObject json = gson.fromJson(reader, JsonObject.class);
    String gender = json.get("gender").getAsString();
    System.out.println("Gender: " + gender); // Gender: male
    conn.disconnect();

    } catch (IOException e) {
      e.printStackTrace();
    }
  }
}

CSV AND EXCEL FILE UPLOAD

Upload CSV files with up to 10,000,000 datasets or Excel files with up to 100,000 datasets per file.

input.csv
1
first_name;last_name
2
Silvia;Miller
3
Jonathan;Holmes
4
Sophia;Smith
CSV file will be processed
output.csv
1
firstname;lastname;ga_gender;ga_accuracy
2
Silvia;Miller;female;99
3
Jonathan;Holmes;male;100
4
Sophia;Smith;female;9

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Credits can be used within one month
Each name query requires one credit
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$ 39.90
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ULTRA
100,000 credits
Credits can be used within one month
Each name query requires one credit
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$ 90.06
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500,000 credits
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$ 226.86
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Credits can be used within one month
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✓ CSV and Excel Upload
$ 0.01
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Subscriptions can be canceled at any time.

Your account will be recharged to the selected amount of credits every month.

All prices are quoted as net prices and subject to VAT.

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5,000 credits
Credits can be used within one year
Each name query requires one credit
✓ All API endpoints
✓ CSV and Excel Upload
$ 11.39
$ 10.25
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PREMIUM
25,000 credits
Credits can be used within one year
Each name query requires one credit
✓ All API endpoints
✓ CSV and Excel Upload
$ 51.30
$ 46.17
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ULTRA
100,000 credits
Credits can be used within one year
Each name query requires one credit
✓ All API endpoints
✓ CSV and Excel Upload
$ 112.86
$ 101.57
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XTREME
500,000 credits
Credits can be used within one year
Each name query requires one credit
✓ All API endpoints
✓ CSV and Excel Upload
$ 340.86
$ 306.77
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TEST
1 credits
Credits can be used within one year
Each name query requires one credit
✓ All API endpoints
✓ CSV and Excel Upload
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