Who will tell you how to use the API?

Question

PHP

Documentation https://github.com/MinerGate/minergate-api#login
I need to authorize in PHP
All I thought of it

if( $curl = curl_init() ) {
    curl_setopt($curl, CURLOPT_URL, 'https://api.minergate.com/1.0/auth/login');
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, "email=$email&password=$pass&totp=123456");
    curl_setopt($curl, CURLOPT_HTTPHEADER, array(
            'Content-Type: application/json'
        ));
    $out = curl_exec($curl);
    echo $out;
    curl_close($curl);
}

But it returns

{"code":"InvalidContent","message":"Invalid JSON: Unexpected token e in JSON at position 0"}

Answer 1

api is waiting for json, but you are sending regular data (which is what the error says).
here is a simple example.