The following code will show you the details of a logged in customer.
<?php $magentoURL = "http://127.0.0.1/mage2/"; $apiURL = $magentoURL."index.php/rest/V1/integration/customer/token"; $data = array("username" => "Test.User1521623008@phpcodez.com", "password" => "phpcodez&"); $data_string = json_encode($data); $ch = curl_init($apiURL); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/json","Content-Length: ".strlen($data_string))); $token = curl_exec($ch); $headers = array("Authorization: Bearer ".json_decode($token)); $requestUrl =$magentoURL.'index.php/rest/V1/customers/me'; $ch = curl_init($requestUrl); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $result = curl_exec($ch); //decoding result $result= json_decode($result); //printing result echo "<pre>";print_r($result); ?>