Histórico de mensagens sobre App

curl_setopt_array($curl, array(
CURLOPT_URL => "https://pix.api.efipay.com.br/v2/cob",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => json_encode($data),
CURLOPT_SSLCERT => $config["certificado"],
CURLOPT_HTTPHEADER => array(
"Authorization: Bearer $access_token",
"Content-Type: application/json"
),
));

Como eu colocaria dentro

curl_setopt_array($curl, array(
CURLOPT_URL => "https://pix.api.efipay.com.br/v2/cob",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => json_encode($data),
CURLOPT_SSLCERT => $config["certificado"],
CURLOPT_HTTPHEADER => array(
"Authorization: Bearer $access_token",
"Content-Type: application/json"
),
));