_CSS test

curl -u {PROVIDED_SITE_ID}:{PROVIDED_API_KEY} \
     https://paytest.smart2pay.com/v1/payments/?limit=1

<?php
$api_parameters = array();
$api_parameters['site_id'] = '{PROVIDED_SITE_ID}';
$api_parameters['api_key'] = '{PROVIDED_API_KEY}';
$api_parameters['environment'] = 'test';
$api_parameters['method'] = 'payments';
$api_parameters['func'] = 'payments_list';

$api_parameters['get_variables'] = array(
	'limit' => 1,
);
$api_parameters['method_params'] = array();

$call_params = array();

$finalize_params = array();
$finalize_params['redirect_now'] = false;

if( !($call_result = S2P_SDK\S2P_SDK_Module::quick_call( $api_parameters, $call_params, $finalize_params )) )
{
    echo 'API call error: ';

    if( ($error_arr = S2P_SDK\S2P_SDK_Module::st_get_error())
    and !empty( $error_arr['display_error'] ) )
        echo $error_arr['display_error'];
    else
        echo 'Unknown error.';
} else
{
    echo 'API call time: '.$call_result['call_microseconds'].'ms<br/>'."\n";
    echo 'Call result:<br>'."\n".
    '<pre>';
    var_dump( $call_result['call_result'] );
    echo '</pre>';
}