Adds a Client Note

Request Parameters

Parameter Type Description Required
action string “AddClientNote” Required
userid int The Client ID to apply the note to Required
notes string The note to add Required
sticky bool Should the note be made sticky. Makes the note ‘sticky’ and displays the note throughout the client’s account and on any tickets they submit in the admin area Optional

Response Parameters

Parameter Type Description
result string The result of the operation: success or error
noteid int The id of the newly created note

Example Request (CURL)

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, '');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,
            'action' => 'AddClientNote',
            // See
            'username' => 'IDENTIFIER_OR_ADMIN_USERNAME',
            'password' => 'SECRET_OR_HASHED_PASSWORD',
            'userid' => '1',
            'notes' => 'Note to add',
            'sticky' => true,
            'responsetype' => 'json',
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);

Example Request (Local API)

$command = 'AddClientNote';
$postData = array(
    'userid' => '1',
    'notes' => 'Note to add',
    'sticky' => true,
$adminUsername = 'ADMIN_USERNAME'; // Optional for WHMCS 7.2 and later

$results = localAPI($command, $postData, $adminUsername);

Example Response JSON

    "result": "success",
    "noteid": "1"

Error Responses

Possible error condition responses include:

  • Client ID not found
  • Notes can not be empty

Version History

Version Changelog
1.0 Initial Version