Validate user credentials and get user code

Before you use this web service, you need to do the following two steps:

  • Create a free GeoPass account. Follow this link.
  • Log in to the SESAR system to create your namespace or user code. If you would like to use other user’s user code, you can login to the system and make a request. Follow this link.


Request Headers
Request Body
username={yourusername} password={yourpassword}
Response Body
  • 200 Successful. User name and password are valid. It will return user code(s) as following.
  <user_codes> <user_code>MOB</user_code> </user_codes> 
  • 401 Unauthorized - A login failure will return text as following.
  <error>Invalid login, username not known or password not matched</error> 

Usage Examples:

Example 1:

command line example curl --data " username=your_user_name& password=your_password" webservices/credentials_service_v2.php

Example 2

<?php  function curl_http_post_request($requestdata) {     $ch = curl_init();   curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,
false); curl_setopt($ch, CURLOPT_URL, $requestdata["url"]);   curl_setopt($ch,CURLOPT_POST,true); 
curl_setopt($ch,CURLOPT_POSTFIELDS, $requestdata["data"]);      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
$result["content"]= curl_exec($ch);  $result["errno"]= curl_errno($ch); $result["errmsg"] = curl_error($ch) ;  
$result["header"] = curl_getinfo($ch);  curl_close($ch);      return $result; }    
$baseurl=" webservices/credentials_service_v2.php";  $username="your_user_name"; 
$password="your_password";  $requestinfo["url"]=$baseurl;  requestinfo["data"]=array ("username"=>$username, 
"password"=>$password);   $result=curl_http_post_request($requestinfo);   
echo $result["content"].PHP_EOL;  echo $result["header"]["http_code"].PHP_EOL;  echo $result["errno"].PHP_EOL;  
echo $result["errmsg"].PHP_EOL;  ?>