The Lusha API returns data of business profiles. It can access a user’s phone, email, and location. It is available in REST architecture with API Key by request using PHP curl.
Example
<?php
$url = 'https://api.lusha.co/person?firstName=?&lastName=?&company=?';
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("api_key: ? "));
curl_setopt($ch, CURLOPT_URL, $url);
$result = curl_exec($ch);
$json = json_decode($result, true);
$temperatureMin = $json['data'];
echo "<pre>";
print_r($temperatureMin['emailAddresses'][0]['email']);
?>