Jumpseller POST Complete to External Payment G ateway

php_post_complete.php

$response_params = array(
  "x_account_id" => $this->params['chave_api'],
  "x_amount" => $this->params['valor'],
  "x_currency" => "EUR",
  "x_reference" => $this->params['identificador'],
  "x_result" => "completed",
  "x_timestamp" => date('Y-m-d') . 'T' . date('H:i:s') . 'Z',
  "x_message" => "Pagamento realizado com sucesso"
);
// $response_params['x_signature'] = $this->generateSignature($response_params);
$result = $this->cURL_request($this->callback,$response_params);
print_r($result['resultado']);
http_response_code($result['estado']);