stripe converting balance code

Hi do u know or can you ask a developer what page i ad convert balance code in stripe to.

// Set your secret key: remember to change this to your live secret key in production
// See your keys here: https://dashboard.stripe.com/account/apikeys
\Stripe\Stripe::setApiKey("sk_test_kMcDrOHoci2lTy4EvC5kJh7A");

\Stripe\Payout::create(array(
  'amount' => 1000,
  'currency' => "ron",
));

this the code
i was thinking funding.php line 944

`\Stripe\Payout::create(array(
‘amount’ => 1000,
‘currency’ => “ron”,
));
and only use this part of the code. anyway thanks