name.php

<?php 
	header('Content-Type: application/json; charset=utf-8');
	header("Access-Control-Allow-Origin:*");

	function isLikeAddress($address) {
		if (!preg_match('/^(0x)?[0-9a-f]{40}$/i',$address)) {
		// Check if it has the basic requirements of an address
			return false;
		}
		else { 
			return true; 
		}
	}

	if(isset($_GET['address'])) {
		if(!isLikeAddress($_GET['address'])) { 
			exit('{"error":"invalid address passed"}'); 
		}
	}
	else { 
		exit('{"error":"not set"}'); 
	}

	$curl = curl_init();

	curl_setopt_array($curl, [
		CURLOPT_URL => "https://api.neynar.com/v2/farcaster/user/bulk-by-address?addresses=".$_GET['address'],
		CURLOPT_RETURNTRANSFER => true,
		CURLOPT_ENCODING => "",
		CURLOPT_MAXREDIRS => 10,
		CURLOPT_TIMEOUT => 30,
		CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
		CURLOPT_CUSTOMREQUEST => "GET",
		CURLOPT_HTTPHEADER => [
			"accept: application/json",
			"api_key: NEYNAR_API_DOCS"
		],
	]);

	$response = curl_exec($curl);
	$err = curl_error($curl);

	curl_close($curl);

	if ($err) {
		echo "cURL Error #:" . $err;
	} else {
		echo $response;
	}

?>