[ANN] SPECTROCOIN.COM Cryptocurrency Exchange, Blockchain Wallet, Prepaid Card

I've written this php code, when running I'm getting the error [{"code":99,"message":"Please check your request"}] when refreshing the token and [{"code":100,"message":"Unexpected error"}] when sending bitcoins

Code:


	// auth
	$url = 'https://spectrocoin.com/api/r/oauth2/auth';

	$ch = curl_init($url);

	$jsonData = array(
		'client_id' => 'wallet_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
		'client_secret' => 'xxxxxxxx',
		'version' => '1.0',
		'scope' => 'send_currency currency_exchange user_account'
	);

	$jsonDataEncoded = json_encode($jsonData);

	curl_setopt($ch, CURLOPT_POST, 1);
	curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonDataEncoded);
	curl_setopt($ch,CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_HTTPHEADER, array(
		'Connection: Keep-Alive',
		'Content-Length: '.strlen($jsonDataEncoded),
		'Content-Type: application/json',
		'Host: spectrocoin.com'
	)); 

	$result = curl_exec($ch);

	$manage = explode(":",$result);

	$manageB = explode('"',$manage[1]);
	$manageC = explode('"',$manage[4]);
	$accessToken = $manageB[1];
	$refreshToken = $manageC[1];

	
	// refresh
	$url = 'https://spectrocoin.com/api/r/oauth2/refresh';

	$ch = curl_init($url);

	$jsonData = array(
		'client_id' => 'wallet_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
		'client_secret' => 'xxxxxxxx',
		'version' => '1.0',
		'scoperefresh_token' => $refreshToken
	);

	$jsonDataEncoded = json_encode($jsonData);

	curl_setopt($ch, CURLOPT_POST, 1);
	curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonDataEncoded);
	curl_setopt($ch,CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_HTTPHEADER, array(
		'Connection: Keep-Alive',
		'Content-Length: '.strlen($jsonDataEncoded),
		'Content-Type: application/json',
		'Host: spectrocoin.com'
	)); 

	$result = curl_exec($ch);	
	
	
	
	echo $result;
	
	
	
	
	// send
	$url = 'https://spectrocoin.com/api/r/wallet/send/BTC';

	$ch = curl_init($url);

	$jsonData = array(
		'amount' => '0.00000600',
		'receiver' => '1DnWpp7AeM69w14MU5TXWUSERrhWFEtP92'
	);

	$jsonDataEncoded = json_encode($jsonData);

	curl_setopt($ch, CURLOPT_POST, 1);
	curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonDataEncoded);
	curl_setopt($ch, CURLOPT_HTTPHEADER, array(
		'Authorization: Bearer '.$accessToken ,
		'Connection: Keep-Alive',
		'Content-Length: '.strlen($jsonDataEncoded),
		'Content-Type: application/json',
		'Host: spectrocoin.com'
	)); 
	$result = curl_exec($ch);