Set a System Configuration Value via the local API only.

Request Parameters

Parameter Type Description Required
action string “SetConfigurationValue” Required
setting string The setting name to change Required
value string The value to set. Leave value blank to unset. Required

Response Parameters

Parameter Type Description
result string The result of the operation: success or error
value_changed bool Confirmation that the value was changed

Example Request (CURL)

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, '');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,
            'action' => 'SetConfigurationValue',
            // See
            'username' => 'IDENTIFIER_OR_ADMIN_USERNAME',
            'password' => 'SECRET_OR_HASHED_PASSWORD',
            'setting' => 'PremiumDomains',
            'value' => '',
            'responsetype' => 'json',
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);

Example Request (Local API)

$command = 'SetConfigurationValue';
$postData = array(
    'setting' => 'PremiumDomains',
    'value' => '',
$adminUsername = 'ADMIN_USERNAME'; // Optional for WHMCS 7.2 and later

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

Example Response JSON

    "result": "success",
    "value_changed": "true"

Error Responses

Possible error condition responses include:

  • Parameter setting is required
  • Invalid name for parameter setting
  • Parameter value is required

Version History

Version Changelog
1.0 Initial Version