How do I call your Enrichment API with PHP?

As we don't maintain an officially supported PHP wrapper, you'll want to make a request directly. Here's a snippet to get you started -

<?php
$email = 'THE_EMAIL'
$url = 'https://person-stream.clearbit.com/v1/combined/email/'.$email;
$username = 'YOUR_API_KEY';
$password = '';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
$output = curl_exec($ch);
$info = curl_getinfo($ch);
curl_close($ch);
?>