Why withdraw api call give me error..?

Question

When I am fire withdraw fund mkraken api call it'll give me error like below here is my api call which I have used

Code :

$res = $kraken->QueryPrivate('Withdraw', 
                                    array(
                                        'asset' => 'XXBT',
                                        'key' => 'Mykey',
                                        'amount'=> '0.000121',
                                    )
                             );

Response Error:

Array
(
    [error] => Array
        (
            [0] => EFunding:Invalid amount
        )

)

Any one have idea why it'll give me error or what I am missing...?

Answer 1

Under the Funding -> Withdraw -> Bitcoin (XBT) tab you can see that the least amount for a Bitcoin withdrawal is ฿0.00100. Try something above that amount.